21579380550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 576

約数和(自身を含む): 74875207680

約数和(自身を除く): 53295827130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 31, 35, 39, 42, 45, 50, 62, 63, 65, 70, 75, 78, 89, 90, 91, 93, 105, 117, 126, 130, 150, 155, 175, 178, 182, 186, 191, 195, 210, 217, 225, 234, 267, 273, 279, 310, 315, 325, 350, 382, 390, 403, 434, 445, 450, 455, 465, 525, 534, 546, 558, 573, 585, 623, 630, 650, 651, 775, 801, 806, 819, 890, 910, 930, 955, 975, 1050, 1085, 1146, 1157, 1170, 1209, 1246, 1302, 1335, 1337, 1365, 1395, 1550, 1575, 1602, 1638, 1719, 1869, 1910, 1950, 1953, 2015, 2170, 2225, 2275, 2314, 2325, 2418, 2483, 2670, 2674, 2730, 2759, 2790, 2821, 2865, 2925, 3115, 3150, 3255, 3438, 3471, 3627, 3738, 3906, 4005, 4011, 4030, 4095, 4450, 4550, 4650, 4775, 4966, 5425, 5518, 5607, 5642, 5730, 5785, 5850, 5921, 6045, 6230, 6510, 6675, 6685, 6825, 6942, 6975, 7254, 7449, 8010, 8022, 8099, 8190, 8277, 8463, 8595, 9345, 9550, 9765, 10075, 10413, 10850, 11214, 11570, 11842, 12033, 12090, 12415, 13350, 13370, 13650, 13795, 13950, 14105, 14325, 14898, 15575, 16198, 16275, 16554, 16926, 16999, 17190, 17355, 17381, 17763, 18135, 18690, 19313, 19530, 20025, 20055, 20150, 20475, 20826, 22347, 24066, 24297, 24830, 24831, 25389, 27590, 28035, 28210, 28650, 28925, 29605, 30225, 31150, 32550, 33425, 33998, 34710, 34762, 35526, 35867, 36270, 37245, 38626, 40050, 40110, 40495, 40950, 41385, 41447, 42315, 42975, 44694, 46725, 48594, 48825, 49662, 50778, 50997, 52065, 52143, 53289, 56070, 57850, 57939, 59210, 60165, 60450, 62075, 66850, 68975, 70525, 71734, 72891, 74490, 76973, 80990, 82770, 82894, 84630, 84995, 85950, 86775, 86905, 88815, 90675, 93450, 96565, 97650, 100275, 101994, 104130, 104286, 106578, 107601, 111735, 115878, 118993, 120330, 121485, 124150, 124155, 124341, 126945, 137950, 140175, 141050, 145782, 148025, 152991, 153946, 156429, 169990, 173550, 173810, 173817, 177630, 179335, 181350, 186225, 193130, 200550, 202475, 206925, 207235, 211575, 215202, 220987, 223470, 230919, 237986, 242970, 248310, 248682, 251069, 253890, 254985, 260325, 260715, 266445, 280350, 289695, 296050, 300825, 305982, 312858, 322803, 347634, 356979, 358670, 364455, 372450, 373023, 384865, 404950, 413850, 414470, 423150, 424975, 434525, 441974, 444075, 461838, 482825, 502138, 509970, 520650, 521430, 526969, 532890, 538005, 538811, 558675, 579390, 594965, 601650, 607425, 620775, 621705, 634725, 645606, 662961, 692757, 713958, 728910, 746046, 753207, 764955, 769730, 782145, 849950, 869050, 869085, 888150, 896675, 965650, 1036175, 1053938, 1070937, 1076010, 1077622, 1104935, 1117350, 1154595, 1189930, 1214850, 1241550, 1243410, 1255345, 1269450, 1274925, 1303575, 1325922, 1332225, 1385514, 1448475, 1506414, 1529910, 1546909, 1564290, 1580907, 1614015, 1616433, 1738170, 1784895, 1793350, 1822275, 1865115, 1924325, 1988883, 2072350, 2141874, 2209870, 2259621, 2309190, 2510690, 2549850, 2607150, 2634845, 2664450, 2690025, 2694055, 2896950, 2974825, 3093818, 3108525, 3161814, 3228030, 3232866, 3314805, 3463785, 3569790, 3644550, 3688783, 3730230, 3766035, 3824775, 3848650, 3910725, 3977766, 4345425, 4519242, 4640727, 4742721, 4849299, 5269690, 5354685, 5380050, 5388110, 5524675, 5772975, 5949650, 6217050, 6276725, 6629610, 6850597, 6927570, 7377566, 7532070, 7649550, 7734545, 7821450, 7904535, 8070075, 8082165, 8690850, 8924475, 9281454, 9325575, 9485442, 9698598, 9944415, 10709370, 11049350, 11066349, 11298105, 11545950, 12553450, 13174225, 13470275, 13701194, 13922181, 15469090, 15809070, 16140150, 16164330, 16574025, 17318925, 17848950, 18443915, 18651150, 18830175, 19888830, 20551791, 22132698, 22596210, 23203635, 23713605, 24246495, 26348450, 26773425, 26940550, 27844362, 33148050, 33199047, 34252985, 34637850, 36887830, 37660350, 38672725, 39522675, 40410825, 41103582, 46407270, 47427210, 47954179, 48492990, 49722075, 53546850, 55331745, 56490525, 61655373, 66398094, 68505970, 69610905, 77345450, 79045350, 80821650, 92219575, 95908358, 99444150, 102758955, 110663490, 112981050, 116018175, 118568025, 121232475, 123310746, 139221810, 143862537, 165995235, 171264925, 184439150, 205517910, 232036350, 237136050, 239770895, 242464950, 276658725, 287725074, 308276865, 331990470, 342529850, 348054525, 431587611, 479541790, 513794775, 553317450, 616553730, 696109050, 719312685, 829976175, 863175222, 1027589550, 1198854475, 1438625370, 1541384325, 1659952350, 2157938055, 2397708950, 3082768650, 3596563425, 4315876110, 7193126850, 10789690275, 21579380550]

約数ペア:

[(1, 21579380550), (2, 10789690275), (3, 7193126850), (5, 4315876110), (6, 3596563425), (7, 3082768650), (9, 2397708950), (10, 2157938055), (13, 1659952350), (14, 1541384325), (15, 1438625370), (18, 1198854475), (21, 1027589550), (25, 863175222), (26, 829976175), (30, 719312685), (31, 696109050), (35, 616553730), (39, 553317450), (42, 513794775), (45, 479541790), (50, 431587611), (62, 348054525), (63, 342529850), (65, 331990470), (70, 308276865), (75, 287725074), (78, 276658725), (89, 242464950), (90, 239770895), (91, 237136050), (93, 232036350), (105, 205517910), (117, 184439150), (126, 171264925), (130, 165995235), (150, 143862537), (155, 139221810), (175, 123310746), (178, 121232475), (182, 118568025), (186, 116018175), (191, 112981050), (195, 110663490), (210, 102758955), (217, 99444150), (225, 95908358), (234, 92219575), (267, 80821650), (273, 79045350), (279, 77345450), (310, 69610905), (315, 68505970), (325, 66398094), (350, 61655373), (382, 56490525), (390, 55331745), (403, 53546850), (434, 49722075), (445, 48492990), (450, 47954179), (455, 47427210), (465, 46407270), (525, 41103582), (534, 40410825), (546, 39522675), (558, 38672725), (573, 37660350), (585, 36887830), (623, 34637850), (630, 34252985), (650, 33199047), (651, 33148050), (775, 27844362), (801, 26940550), (806, 26773425), (819, 26348450), (890, 24246495), (910, 23713605), (930, 23203635), (955, 22596210), (975, 22132698), (1050, 20551791), (1085, 19888830), (1146, 18830175), (1157, 18651150), (1170, 18443915), (1209, 17848950), (1246, 17318925), (1302, 16574025), (1335, 16164330), (1337, 16140150), (1365, 15809070), (1395, 15469090), (1550, 13922181), (1575, 13701194), (1602, 13470275), (1638, 13174225), (1719, 12553450), (1869, 11545950), (1910, 11298105), (1950, 11066349), (1953, 11049350), (2015, 10709370), (2170, 9944415), (2225, 9698598), (2275, 9485442), (2314, 9325575), (2325, 9281454), (2418, 8924475), (2483, 8690850), (2670, 8082165), (2674, 8070075), (2730, 7904535), (2759, 7821450), (2790, 7734545), (2821, 7649550), (2865, 7532070), (2925, 7377566), (3115, 6927570), (3150, 6850597), (3255, 6629610), (3438, 6276725), (3471, 6217050), (3627, 5949650), (3738, 5772975), (3906, 5524675), (4005, 5388110), (4011, 5380050), (4030, 5354685), (4095, 5269690), (4450, 4849299), (4550, 4742721), (4650, 4640727), (4775, 4519242), (4966, 4345425), (5425, 3977766), (5518, 3910725), (5607, 3848650), (5642, 3824775), (5730, 3766035), (5785, 3730230), (5850, 3688783), (5921, 3644550), (6045, 3569790), (6230, 3463785), (6510, 3314805), (6675, 3232866), (6685, 3228030), (6825, 3161814), (6942, 3108525), (6975, 3093818), (7254, 2974825), (7449, 2896950), (8010, 2694055), (8022, 2690025), (8099, 2664450), (8190, 2634845), (8277, 2607150), (8463, 2549850), (8595, 2510690), (9345, 2309190), (9550, 2259621), (9765, 2209870), (10075, 2141874), (10413, 2072350), (10850, 1988883), (11214, 1924325), (11570, 1865115), (11842, 1822275), (12033, 1793350), (12090, 1784895), (12415, 1738170), (13350, 1616433), (13370, 1614015), (13650, 1580907), (13795, 1564290), (13950, 1546909), (14105, 1529910), (14325, 1506414), (14898, 1448475), (15575, 1385514), (16198, 1332225), (16275, 1325922), (16554, 1303575), (16926, 1274925), (16999, 1269450), (17190, 1255345), (17355, 1243410), (17381, 1241550), (17763, 1214850), (18135, 1189930), (18690, 1154595), (19313, 1117350), (19530, 1104935), (20025, 1077622), (20055, 1076010), (20150, 1070937), (20475, 1053938), (20826, 1036175), (22347, 965650), (24066, 896675), (24297, 888150), (24830, 869085), (24831, 869050), (25389, 849950), (27590, 782145), (28035, 769730), (28210, 764955), (28650, 753207), (28925, 746046), (29605, 728910), (30225, 713958), (31150, 692757), (32550, 662961), (33425, 645606), (33998, 634725), (34710, 621705), (34762, 620775), (35526, 607425), (35867, 601650), (36270, 594965), (37245, 579390), (38626, 558675), (40050, 538811), (40110, 538005), (40495, 532890), (40950, 526969), (41385, 521430), (41447, 520650), (42315, 509970), (42975, 502138), (44694, 482825), (46725, 461838), (48594, 444075), (48825, 441974), (49662, 434525), (50778, 424975), (50997, 423150), (52065, 414470), (52143, 413850), (53289, 404950), (56070, 384865), (57850, 373023), (57939, 372450), (59210, 364455), (60165, 358670), (60450, 356979), (62075, 347634), (66850, 322803), (68975, 312858), (70525, 305982), (71734, 300825), (72891, 296050), (74490, 289695), (76973, 280350), (80990, 266445), (82770, 260715), (82894, 260325), (84630, 254985), (84995, 253890), (85950, 251069), (86775, 248682), (86905, 248310), (88815, 242970), (90675, 237986), (93450, 230919), (96565, 223470), (97650, 220987), (100275, 215202), (101994, 211575), (104130, 207235), (104286, 206925), (106578, 202475), (107601, 200550), (111735, 193130), (115878, 186225), (118993, 181350), (120330, 179335), (121485, 177630), (124150, 173817), (124155, 173810), (124341, 173550), (126945, 169990), (137950, 156429), (140175, 153946), (141050, 152991), (145782, 148025)]