20387060100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 720

約数和(自身を含む): 76265452032

約数和(自身を除く): 55878391932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 31, 33, 36, 44, 45, 50, 54, 55, 60, 61, 62, 66, 75, 81, 90, 93, 99, 100, 108, 110, 121, 122, 124, 132, 135, 150, 155, 162, 165, 180, 183, 186, 198, 220, 225, 242, 244, 270, 275, 279, 297, 300, 305, 310, 324, 330, 341, 363, 366, 372, 396, 405, 450, 465, 484, 495, 540, 549, 550, 558, 594, 605, 610, 620, 660, 671, 675, 682, 726, 732, 775, 810, 825, 837, 891, 900, 915, 930, 990, 1023, 1089, 1098, 1100, 1116, 1188, 1210, 1220, 1331, 1342, 1350, 1364, 1395, 1452, 1485, 1525, 1550, 1620, 1647, 1650, 1674, 1705, 1782, 1815, 1830, 1860, 1891, 1980, 2013, 2025, 2046, 2178, 2196, 2325, 2420, 2475, 2511, 2662, 2684, 2700, 2745, 2790, 2970, 3025, 3050, 3069, 3100, 3267, 3294, 3300, 3348, 3355, 3410, 3564, 3630, 3660, 3751, 3782, 3993, 4026, 4050, 4092, 4185, 4356, 4455, 4575, 4650, 4941, 4950, 5022, 5115, 5324, 5445, 5490, 5580, 5673, 5940, 6039, 6050, 6100, 6138, 6534, 6588, 6655, 6710, 6820, 6975, 7260, 7381, 7425, 7502, 7564, 7986, 8052, 8100, 8235, 8370, 8525, 8910, 9075, 9150, 9207, 9300, 9455, 9801, 9882, 9900, 10044, 10065, 10230, 10890, 10980, 11253, 11346, 11979, 12078, 12100, 12276, 12555, 13068, 13310, 13420, 13725, 13950, 14762, 14850, 15004, 15345, 15972, 16335, 16470, 16740, 16775, 17019, 17050, 17820, 18117, 18150, 18300, 18414, 18755, 18910, 19602, 19764, 19965, 20130, 20460, 20801, 20925, 21780, 22143, 22275, 22506, 22692, 23958, 24156, 24705, 25110, 25575, 26620, 27225, 27450, 27621, 27900, 28365, 29524, 29700, 30195, 30690, 32670, 32940, 33275, 33550, 33759, 34038, 34100, 35937, 36234, 36300, 36828, 36905, 37510, 37820, 39204, 39930, 40260, 41175, 41261, 41602, 41850, 44286, 44550, 45012, 46035, 47275, 47916, 49005, 49410, 50220, 50325, 51057, 51150, 54351, 54450, 54900, 55242, 56265, 56730, 59895, 60390, 61380, 62403, 62775, 65340, 66429, 66550, 67100, 67518, 68076, 71874, 72468, 73810, 75020, 76725, 79860, 81191, 81675, 82350, 82522, 83204, 83700, 85095, 88572, 89100, 90585, 92070, 93775, 94550, 98010, 98820, 99825, 100650, 101277, 102114, 102300, 104005, 107811, 108702, 108900, 110484, 110715, 112530, 113460, 119790, 120780, 123525, 123783, 124806, 125550, 132858, 133100, 135036, 138105, 141825, 143748, 147620, 150975, 153171, 153450, 162382, 163350, 164700, 165044, 168795, 170190, 179685, 181170, 184140, 184525, 187209, 187550, 189100, 196020, 199287, 199650, 201300, 202554, 204228, 206305, 208010, 215622, 217404, 221430, 225060, 228811, 230175, 239580, 243573, 245025, 247050, 247566, 249612, 251100, 255285, 265716, 271755, 276210, 281325, 283650, 299475, 301950, 303831, 306342, 306900, 312015, 324764, 326700, 332145, 337590, 340380, 359370, 362340, 369050, 371349, 374418, 375100, 398574, 399300, 405108, 405955, 412610, 416020, 425475, 431244, 442860, 452925, 457622, 460350, 487146, 490050, 494100, 495132, 506385, 510570, 520025, 539055, 543510, 552420, 553575, 561627, 562650, 567300, 597861, 598950, 603900, 607662, 612684, 618915, 624030, 664290, 675180, 686433, 690525, 718740, 730719, 738100, 742698, 748836, 765855, 797148, 811910, 825220, 843975, 850950, 898425, 905850, 915244, 920700, 936045, 974292, 980100, 996435, 1012770, 1021140, 1031525, 1040050, 1078110, 1087020, 1107150, 1114047, 1123254, 1125300, 1144055, 1195722, 1197900, 1215324, 1217865, 1237830, 1248060, 1276425, 1328580, 1358775, 1372866, 1381050, 1461438, 1485396, 1519155, 1531710, 1560075, 1623820, 1660725, 1684881, 1687950, 1701900, 1796850, 1811700, 1856745, 1872090, 1992870, 2025540, 2029775, 2059299, 2063050, 2080100, 2156220, 2192157, 2214300, 2228094, 2246508, 2288110, 2391444, 2435730, 2475660, 2516921, 2531925, 2552850, 2695275, 2717550, 2745732, 2762100, 2808135, 2922876, 2989305, 3038310, 3063420, 3094575, 3120150, 3321450, 3342141, 3369762, 3375900, 3432165, 3593700, 3653595, 3713490, 3744180, 3829275, 3985740, 4059550, 4118598, 4126100, 4384314, 4456188, 4576220, 4680225, 4871460, 4982175, 5033842, 5063850, 5105700, 5390550, 5435100, 5570235, 5616270, 5720275, 5978610, 6076620, 6089325, 6177897, 6189150, 6240300, 6576471, 6642900, 6684282, 6739524, 6864330, 7307190, 7426980, 7550763, 7595775, 7658550, 8119100, 8237196, 8424405, 8768628, 9283725, 9360450, 9964350, 10067684, 10127700, 10296495, 10781100, 10960785, 11140470, 11232540, 11440550, 11957220, 12178650, 12355794, 12378300, 12584605, 13152942, 13368564, 13728660, 14040675, 14614380, 14946525, 15101526, 15191550, 15317100, 16710705, 16848810, 17160825, 18267975, 18533691, 18567450, 18720900, 19928700, 20592990, 21921570, 22280940, 22652289, 22881100, 24357300, 24711588, 25169210, 26305884, 27851175, 28081350, 29893050, 30203052, 30383100, 30889485, 32882355, 33421410, 33697620, 34321650, 36535950, 37067382, 37134900, 37753815, 41185980, 42122025, 43843140, 45304578, 50338420, 51482475, 54803925, 55702350, 56162700, 59786100, 61778970, 62923025, 65764710, 66842820, 67956867, 68643300, 73071900, 74134764, 75507630, 83553525, 84244050, 90609156, 92668455, 102964950, 109607850, 111404700, 113261445, 123557940, 125846050, 131529420, 135913734, 151015260, 154447425, 164411775, 167107050, 168488100, 185336910, 188769075, 203870601, 205929900, 219215700, 226522890, 251692100, 271827468, 308894850, 328823550, 334214100, 339784335, 370673820, 377538150, 407741202, 453045780, 463342275, 566307225, 617789700, 657647100, 679568670, 755076300, 815482404, 926684550, 1019353005, 1132614450, 1359137340, 1698921675, 1853369100, 2038706010, 2265228900, 3397843350, 4077412020, 5096765025, 6795686700, 10193530050, 20387060100]

約数ペア:

[(1, 20387060100), (2, 10193530050), (3, 6795686700), (4, 5096765025), (5, 4077412020), (6, 3397843350), (9, 2265228900), (10, 2038706010), (11, 1853369100), (12, 1698921675), (15, 1359137340), (18, 1132614450), (20, 1019353005), (22, 926684550), (25, 815482404), (27, 755076300), (30, 679568670), (31, 657647100), (33, 617789700), (36, 566307225), (44, 463342275), (45, 453045780), (50, 407741202), (54, 377538150), (55, 370673820), (60, 339784335), (61, 334214100), (62, 328823550), (66, 308894850), (75, 271827468), (81, 251692100), (90, 226522890), (93, 219215700), (99, 205929900), (100, 203870601), (108, 188769075), (110, 185336910), (121, 168488100), (122, 167107050), (124, 164411775), (132, 154447425), (135, 151015260), (150, 135913734), (155, 131529420), (162, 125846050), (165, 123557940), (180, 113261445), (183, 111404700), (186, 109607850), (198, 102964950), (220, 92668455), (225, 90609156), (242, 84244050), (244, 83553525), (270, 75507630), (275, 74134764), (279, 73071900), (297, 68643300), (300, 67956867), (305, 66842820), (310, 65764710), (324, 62923025), (330, 61778970), (341, 59786100), (363, 56162700), (366, 55702350), (372, 54803925), (396, 51482475), (405, 50338420), (450, 45304578), (465, 43843140), (484, 42122025), (495, 41185980), (540, 37753815), (549, 37134900), (550, 37067382), (558, 36535950), (594, 34321650), (605, 33697620), (610, 33421410), (620, 32882355), (660, 30889485), (671, 30383100), (675, 30203052), (682, 29893050), (726, 28081350), (732, 27851175), (775, 26305884), (810, 25169210), (825, 24711588), (837, 24357300), (891, 22881100), (900, 22652289), (915, 22280940), (930, 21921570), (990, 20592990), (1023, 19928700), (1089, 18720900), (1098, 18567450), (1100, 18533691), (1116, 18267975), (1188, 17160825), (1210, 16848810), (1220, 16710705), (1331, 15317100), (1342, 15191550), (1350, 15101526), (1364, 14946525), (1395, 14614380), (1452, 14040675), (1485, 13728660), (1525, 13368564), (1550, 13152942), (1620, 12584605), (1647, 12378300), (1650, 12355794), (1674, 12178650), (1705, 11957220), (1782, 11440550), (1815, 11232540), (1830, 11140470), (1860, 10960785), (1891, 10781100), (1980, 10296495), (2013, 10127700), (2025, 10067684), (2046, 9964350), (2178, 9360450), (2196, 9283725), (2325, 8768628), (2420, 8424405), (2475, 8237196), (2511, 8119100), (2662, 7658550), (2684, 7595775), (2700, 7550763), (2745, 7426980), (2790, 7307190), (2970, 6864330), (3025, 6739524), (3050, 6684282), (3069, 6642900), (3100, 6576471), (3267, 6240300), (3294, 6189150), (3300, 6177897), (3348, 6089325), (3355, 6076620), (3410, 5978610), (3564, 5720275), (3630, 5616270), (3660, 5570235), (3751, 5435100), (3782, 5390550), (3993, 5105700), (4026, 5063850), (4050, 5033842), (4092, 4982175), (4185, 4871460), (4356, 4680225), (4455, 4576220), (4575, 4456188), (4650, 4384314), (4941, 4126100), (4950, 4118598), (5022, 4059550), (5115, 3985740), (5324, 3829275), (5445, 3744180), (5490, 3713490), (5580, 3653595), (5673, 3593700), (5940, 3432165), (6039, 3375900), (6050, 3369762), (6100, 3342141), (6138, 3321450), (6534, 3120150), (6588, 3094575), (6655, 3063420), (6710, 3038310), (6820, 2989305), (6975, 2922876), (7260, 2808135), (7381, 2762100), (7425, 2745732), (7502, 2717550), (7564, 2695275), (7986, 2552850), (8052, 2531925), (8100, 2516921), (8235, 2475660), (8370, 2435730), (8525, 2391444), (8910, 2288110), (9075, 2246508), (9150, 2228094), (9207, 2214300), (9300, 2192157), (9455, 2156220), (9801, 2080100), (9882, 2063050), (9900, 2059299), (10044, 2029775), (10065, 2025540), (10230, 1992870), (10890, 1872090), (10980, 1856745), (11253, 1811700), (11346, 1796850), (11979, 1701900), (12078, 1687950), (12100, 1684881), (12276, 1660725), (12555, 1623820), (13068, 1560075), (13310, 1531710), (13420, 1519155), (13725, 1485396), (13950, 1461438), (14762, 1381050), (14850, 1372866), (15004, 1358775), (15345, 1328580), (15972, 1276425), (16335, 1248060), (16470, 1237830), (16740, 1217865), (16775, 1215324), (17019, 1197900), (17050, 1195722), (17820, 1144055), (18117, 1125300), (18150, 1123254), (18300, 1114047), (18414, 1107150), (18755, 1087020), (18910, 1078110), (19602, 1040050), (19764, 1031525), (19965, 1021140), (20130, 1012770), (20460, 996435), (20801, 980100), (20925, 974292), (21780, 936045), (22143, 920700), (22275, 915244), (22506, 905850), (22692, 898425), (23958, 850950), (24156, 843975), (24705, 825220), (25110, 811910), (25575, 797148), (26620, 765855), (27225, 748836), (27450, 742698), (27621, 738100), (27900, 730719), (28365, 718740), (29524, 690525), (29700, 686433), (30195, 675180), (30690, 664290), (32670, 624030), (32940, 618915), (33275, 612684), (33550, 607662), (33759, 603900), (34038, 598950), (34100, 597861), (35937, 567300), (36234, 562650), (36300, 561627), (36828, 553575), (36905, 552420), (37510, 543510), (37820, 539055), (39204, 520025), (39930, 510570), (40260, 506385), (41175, 495132), (41261, 494100), (41602, 490050), (41850, 487146), (44286, 460350), (44550, 457622), (45012, 452925), (46035, 442860), (47275, 431244), (47916, 425475), (49005, 416020), (49410, 412610), (50220, 405955), (50325, 405108), (51057, 399300), (51150, 398574), (54351, 375100), (54450, 374418), (54900, 371349), (55242, 369050), (56265, 362340), (56730, 359370), (59895, 340380), (60390, 337590), (61380, 332145), (62403, 326700), (62775, 324764), (65340, 312015), (66429, 306900), (66550, 306342), (67100, 303831), (67518, 301950), (68076, 299475), (71874, 283650), (72468, 281325), (73810, 276210), (75020, 271755), (76725, 265716), (79860, 255285), (81191, 251100), (81675, 249612), (82350, 247566), (82522, 247050), (83204, 245025), (83700, 243573), (85095, 239580), (88572, 230175), (89100, 228811), (90585, 225060), (92070, 221430), (93775, 217404), (94550, 215622), (98010, 208010), (98820, 206305), (99825, 204228), (100650, 202554), (101277, 201300), (102114, 199650), (102300, 199287), (104005, 196020), (107811, 189100), (108702, 187550), (108900, 187209), (110484, 184525), (110715, 184140), (112530, 181170), (113460, 179685), (119790, 170190), (120780, 168795), (123525, 165044), (123783, 164700), (124806, 163350), (125550, 162382), (132858, 153450), (133100, 153171), (135036, 150975), (138105, 147620), (141825, 143748)]