55431090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 174545280

約数和(自身を除く): 119114190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 59, 65, 66, 73, 78, 90, 99, 110, 117, 118, 130, 143, 146, 165, 177, 195, 198, 219, 234, 286, 295, 330, 354, 365, 390, 429, 438, 495, 531, 585, 590, 649, 657, 715, 730, 767, 803, 858, 885, 949, 990, 1062, 1095, 1170, 1287, 1298, 1314, 1430, 1534, 1606, 1770, 1898, 1947, 2145, 2190, 2301, 2409, 2574, 2655, 2847, 3245, 3285, 3835, 3894, 4015, 4290, 4307, 4602, 4745, 4818, 5310, 5694, 5841, 6435, 6490, 6570, 6903, 7227, 7670, 8030, 8437, 8541, 8614, 9490, 9735, 10439, 11505, 11682, 12045, 12870, 12921, 13806, 14235, 14454, 16874, 17082, 19470, 20878, 21535, 23010, 24090, 25311, 25842, 28470, 29205, 31317, 34515, 36135, 38763, 42185, 42705, 43070, 47377, 50622, 52195, 55991, 58410, 62634, 64605, 69030, 72270, 75933, 77526, 84370, 85410, 93951, 94754, 104390, 111982, 126555, 129210, 142131, 151866, 156585, 167973, 187902, 193815, 236885, 253110, 279955, 284262, 313170, 335946, 379665, 387630, 426393, 469755, 473770, 503919, 559910, 615901, 710655, 759330, 839865, 852786, 939510, 1007838, 1231802, 1421310, 1679730, 1847703, 2131965, 2519595, 3079505, 3695406, 4263930, 5039190, 5543109, 6159010, 9238515, 11086218, 18477030, 27715545, 55431090]

約数ペア:

[(1, 55431090), (2, 27715545), (3, 18477030), (5, 11086218), (6, 9238515), (9, 6159010), (10, 5543109), (11, 5039190), (13, 4263930), (15, 3695406), (18, 3079505), (22, 2519595), (26, 2131965), (30, 1847703), (33, 1679730), (39, 1421310), (45, 1231802), (55, 1007838), (59, 939510), (65, 852786), (66, 839865), (73, 759330), (78, 710655), (90, 615901), (99, 559910), (110, 503919), (117, 473770), (118, 469755), (130, 426393), (143, 387630), (146, 379665), (165, 335946), (177, 313170), (195, 284262), (198, 279955), (219, 253110), (234, 236885), (286, 193815), (295, 187902), (330, 167973), (354, 156585), (365, 151866), (390, 142131), (429, 129210), (438, 126555), (495, 111982), (531, 104390), (585, 94754), (590, 93951), (649, 85410), (657, 84370), (715, 77526), (730, 75933), (767, 72270), (803, 69030), (858, 64605), (885, 62634), (949, 58410), (990, 55991), (1062, 52195), (1095, 50622), (1170, 47377), (1287, 43070), (1298, 42705), (1314, 42185), (1430, 38763), (1534, 36135), (1606, 34515), (1770, 31317), (1898, 29205), (1947, 28470), (2145, 25842), (2190, 25311), (2301, 24090), (2409, 23010), (2574, 21535), (2655, 20878), (2847, 19470), (3245, 17082), (3285, 16874), (3835, 14454), (3894, 14235), (4015, 13806), (4290, 12921), (4307, 12870), (4602, 12045), (4745, 11682), (4818, 11505), (5310, 10439), (5694, 9735), (5841, 9490), (6435, 8614), (6490, 8541), (6570, 8437), (6903, 8030), (7227, 7670)]