81900547470

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 512

約数和(自身を含む): 273529958400

約数和(自身を除く): 191629410930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 37, 38, 42, 45, 54, 57, 63, 70, 74, 81, 90, 95, 105, 111, 114, 126, 133, 135, 162, 171, 185, 189, 190, 210, 222, 243, 259, 266, 270, 285, 315, 333, 342, 370, 378, 399, 405, 486, 513, 518, 555, 567, 570, 630, 665, 666, 703, 729, 761, 777, 798, 810, 855, 945, 999, 1026, 1110, 1134, 1197, 1215, 1295, 1330, 1406, 1458, 1522, 1539, 1554, 1665, 1701, 1710, 1890, 1995, 1998, 2109, 2187, 2283, 2331, 2394, 2430, 2565, 2590, 2835, 2997, 3078, 3330, 3402, 3515, 3591, 3645, 3805, 3885, 3990, 4218, 4374, 4566, 4617, 4662, 4921, 4995, 5103, 5130, 5327, 5670, 5985, 5994, 6327, 6849, 6993, 7030, 7182, 7290, 7610, 7695, 7770, 8505, 8991, 9234, 9842, 9990, 10206, 10545, 10654, 10773, 10935, 11415, 11655, 11970, 12654, 13698, 13851, 13986, 14459, 14763, 14985, 15309, 15390, 15981, 17010, 17955, 17982, 18981, 20547, 20979, 21090, 21546, 21870, 22830, 23085, 23310, 24605, 25515, 26635, 26973, 27702, 28157, 28918, 29526, 29970, 30618, 31635, 31962, 32319, 34245, 34965, 35910, 37962, 41094, 41553, 41958, 43377, 44289, 44955, 46170, 47943, 49210, 51030, 53270, 53865, 53946, 56314, 56943, 61641, 62937, 63270, 64638, 68490, 69255, 69930, 72295, 73815, 76545, 79905, 80919, 83106, 84471, 86754, 88578, 89910, 94905, 95886, 96957, 101213, 102735, 104895, 107730, 113886, 123282, 125874, 130131, 132867, 134865, 138510, 140785, 143829, 144590, 147630, 153090, 159810, 161595, 161838, 168942, 170829, 184923, 188811, 189810, 193914, 197099, 202426, 205470, 207765, 209790, 216885, 221445, 239715, 253413, 260262, 265734, 269730, 281570, 284715, 287658, 290871, 303639, 308205, 314685, 323190, 341658, 369846, 377622, 390393, 394198, 398601, 404595, 415530, 422355, 431487, 433770, 442890, 479430, 484785, 506065, 506826, 512487, 534983, 554769, 566433, 569430, 581742, 591297, 607278, 616410, 629370, 650655, 664335, 719145, 760239, 780786, 797202, 809190, 844710, 854145, 862974, 910917, 924615, 944055, 969570, 985495, 1012130, 1024974, 1069966, 1109538, 1132866, 1171179, 1182594, 1195803, 1267065, 1294461, 1301310, 1328670, 1438290, 1454355, 1518195, 1520478, 1537461, 1604949, 1664307, 1708290, 1773891, 1821834, 1849230, 1888110, 1951965, 1970990, 1993005, 2157435, 2280717, 2342358, 2391606, 2534130, 2562435, 2588922, 2674915, 2732751, 2773845, 2832165, 2908710, 2956485, 3036390, 3074922, 3209898, 3328614, 3513537, 3547782, 3587409, 3744881, 3801195, 3883383, 3903930, 3986010, 4314870, 4554585, 4561434, 4814847, 5124870, 5321673, 5349830, 5465502, 5547690, 5664330, 5855895, 5912970, 5979015, 6472305, 6842151, 7027074, 7174818, 7489762, 7602390, 7687305, 7766766, 8024745, 8198253, 8321535, 8869455, 9109170, 9629694, 10540611, 10643346, 10762227, 11234643, 11403585, 11650149, 11711790, 11958030, 12944610, 13663755, 13684302, 14444541, 15374610, 15965019, 16049490, 16396506, 16643070, 17567685, 17738910, 17937045, 18724405, 19416915, 20526453, 21081222, 21524454, 22469286, 22807170, 23300298, 24074235, 24594759, 26608365, 27327510, 28889082, 31621833, 31930038, 33703929, 34210755, 35135370, 35874090, 37448810, 38833830, 40991265, 41052906, 43333623, 47895057, 48148470, 49189518, 52703055, 53216730, 53811135, 56173215, 58250745, 61579359, 63243666, 67407858, 68421510, 72222705, 73784277, 79825095, 81982530, 86667246, 95790114, 101111787, 102632265, 105406110, 107622270, 112346430, 116501490, 122973795, 123158718, 130000869, 143685171, 144445410, 147568554, 158109165, 159650190, 168519645, 202223574, 205264530, 216668115, 221352831, 239475285, 245947590, 260001738, 287370342, 303335361, 307896795, 316218330, 337039290, 368921385, 390002607, 431055513, 433336230, 442705662, 478950570, 505558935, 606670722, 615793590, 650004345, 718425855, 737842770, 780005214, 862111026, 910006083, 1011117870, 1106764155, 1170007821, 1300008690, 1436851710, 1516676805, 1820012166, 1950013035, 2155277565, 2213528310, 2340015642, 2730018249, 3033353610, 3900026070, 4310555130, 4550030415, 5460036498, 5850039105, 8190054747, 9100060830, 11700078210, 13650091245, 16380109494, 27300182490, 40950273735, 81900547470]

約数ペア:

[(1, 81900547470), (2, 40950273735), (3, 27300182490), (5, 16380109494), (6, 13650091245), (7, 11700078210), (9, 9100060830), (10, 8190054747), (14, 5850039105), (15, 5460036498), (18, 4550030415), (19, 4310555130), (21, 3900026070), (27, 3033353610), (30, 2730018249), (35, 2340015642), (37, 2213528310), (38, 2155277565), (42, 1950013035), (45, 1820012166), (54, 1516676805), (57, 1436851710), (63, 1300008690), (70, 1170007821), (74, 1106764155), (81, 1011117870), (90, 910006083), (95, 862111026), (105, 780005214), (111, 737842770), (114, 718425855), (126, 650004345), (133, 615793590), (135, 606670722), (162, 505558935), (171, 478950570), (185, 442705662), (189, 433336230), (190, 431055513), (210, 390002607), (222, 368921385), (243, 337039290), (259, 316218330), (266, 307896795), (270, 303335361), (285, 287370342), (315, 260001738), (333, 245947590), (342, 239475285), (370, 221352831), (378, 216668115), (399, 205264530), (405, 202223574), (486, 168519645), (513, 159650190), (518, 158109165), (555, 147568554), (567, 144445410), (570, 143685171), (630, 130000869), (665, 123158718), (666, 122973795), (703, 116501490), (729, 112346430), (761, 107622270), (777, 105406110), (798, 102632265), (810, 101111787), (855, 95790114), (945, 86667246), (999, 81982530), (1026, 79825095), (1110, 73784277), (1134, 72222705), (1197, 68421510), (1215, 67407858), (1295, 63243666), (1330, 61579359), (1406, 58250745), (1458, 56173215), (1522, 53811135), (1539, 53216730), (1554, 52703055), (1665, 49189518), (1701, 48148470), (1710, 47895057), (1890, 43333623), (1995, 41052906), (1998, 40991265), (2109, 38833830), (2187, 37448810), (2283, 35874090), (2331, 35135370), (2394, 34210755), (2430, 33703929), (2565, 31930038), (2590, 31621833), (2835, 28889082), (2997, 27327510), (3078, 26608365), (3330, 24594759), (3402, 24074235), (3515, 23300298), (3591, 22807170), (3645, 22469286), (3805, 21524454), (3885, 21081222), (3990, 20526453), (4218, 19416915), (4374, 18724405), (4566, 17937045), (4617, 17738910), (4662, 17567685), (4921, 16643070), (4995, 16396506), (5103, 16049490), (5130, 15965019), (5327, 15374610), (5670, 14444541), (5985, 13684302), (5994, 13663755), (6327, 12944610), (6849, 11958030), (6993, 11711790), (7030, 11650149), (7182, 11403585), (7290, 11234643), (7610, 10762227), (7695, 10643346), (7770, 10540611), (8505, 9629694), (8991, 9109170), (9234, 8869455), (9842, 8321535), (9990, 8198253), (10206, 8024745), (10545, 7766766), (10654, 7687305), (10773, 7602390), (10935, 7489762), (11415, 7174818), (11655, 7027074), (11970, 6842151), (12654, 6472305), (13698, 5979015), (13851, 5912970), (13986, 5855895), (14459, 5664330), (14763, 5547690), (14985, 5465502), (15309, 5349830), (15390, 5321673), (15981, 5124870), (17010, 4814847), (17955, 4561434), (17982, 4554585), (18981, 4314870), (20547, 3986010), (20979, 3903930), (21090, 3883383), (21546, 3801195), (21870, 3744881), (22830, 3587409), (23085, 3547782), (23310, 3513537), (24605, 3328614), (25515, 3209898), (26635, 3074922), (26973, 3036390), (27702, 2956485), (28157, 2908710), (28918, 2832165), (29526, 2773845), (29970, 2732751), (30618, 2674915), (31635, 2588922), (31962, 2562435), (32319, 2534130), (34245, 2391606), (34965, 2342358), (35910, 2280717), (37962, 2157435), (41094, 1993005), (41553, 1970990), (41958, 1951965), (43377, 1888110), (44289, 1849230), (44955, 1821834), (46170, 1773891), (47943, 1708290), (49210, 1664307), (51030, 1604949), (53270, 1537461), (53865, 1520478), (53946, 1518195), (56314, 1454355), (56943, 1438290), (61641, 1328670), (62937, 1301310), (63270, 1294461), (64638, 1267065), (68490, 1195803), (69255, 1182594), (69930, 1171179), (72295, 1132866), (73815, 1109538), (76545, 1069966), (79905, 1024974), (80919, 1012130), (83106, 985495), (84471, 969570), (86754, 944055), (88578, 924615), (89910, 910917), (94905, 862974), (95886, 854145), (96957, 844710), (101213, 809190), (102735, 797202), (104895, 780786), (107730, 760239), (113886, 719145), (123282, 664335), (125874, 650655), (130131, 629370), (132867, 616410), (134865, 607278), (138510, 591297), (140785, 581742), (143829, 569430), (144590, 566433), (147630, 554769), (153090, 534983), (159810, 512487), (161595, 506826), (161838, 506065), (168942, 484785), (170829, 479430), (184923, 442890), (188811, 433770), (189810, 431487), (193914, 422355), (197099, 415530), (202426, 404595), (205470, 398601), (207765, 394198), (209790, 390393), (216885, 377622), (221445, 369846), (239715, 341658), (253413, 323190), (260262, 314685), (265734, 308205), (269730, 303639), (281570, 290871), (284715, 287658)]