126951660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 425067552

約数和(自身を除く): 298115892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 97, 99, 110, 132, 165, 180, 194, 198, 220, 291, 330, 388, 396, 485, 495, 582, 660, 661, 873, 970, 990, 1067, 1164, 1322, 1455, 1746, 1940, 1980, 1983, 2134, 2644, 2910, 3201, 3305, 3492, 3966, 4268, 4365, 5335, 5820, 5949, 6402, 6610, 7271, 7932, 8730, 9603, 9915, 10670, 11898, 12804, 13220, 14542, 16005, 17460, 19206, 19830, 21340, 21813, 23796, 29084, 29745, 32010, 36355, 38412, 39660, 43626, 48015, 59490, 64020, 64117, 65439, 72710, 87252, 96030, 109065, 118980, 128234, 130878, 145420, 192060, 192351, 218130, 256468, 261756, 320585, 327195, 384702, 436260, 577053, 641170, 654390, 705287, 769404, 961755, 1154106, 1282340, 1308780, 1410574, 1923510, 2115861, 2308212, 2821148, 2885265, 3526435, 3847020, 4231722, 5770530, 6347583, 7052870, 8463444, 10579305, 11541060, 12695166, 14105740, 21158610, 25390332, 31737915, 42317220, 63475830, 126951660]

約数ペア:

[(1, 126951660), (2, 63475830), (3, 42317220), (4, 31737915), (5, 25390332), (6, 21158610), (9, 14105740), (10, 12695166), (11, 11541060), (12, 10579305), (15, 8463444), (18, 7052870), (20, 6347583), (22, 5770530), (30, 4231722), (33, 3847020), (36, 3526435), (44, 2885265), (45, 2821148), (55, 2308212), (60, 2115861), (66, 1923510), (90, 1410574), (97, 1308780), (99, 1282340), (110, 1154106), (132, 961755), (165, 769404), (180, 705287), (194, 654390), (198, 641170), (220, 577053), (291, 436260), (330, 384702), (388, 327195), (396, 320585), (485, 261756), (495, 256468), (582, 218130), (660, 192351), (661, 192060), (873, 145420), (970, 130878), (990, 128234), (1067, 118980), (1164, 109065), (1322, 96030), (1455, 87252), (1746, 72710), (1940, 65439), (1980, 64117), (1983, 64020), (2134, 59490), (2644, 48015), (2910, 43626), (3201, 39660), (3305, 38412), (3492, 36355), (3966, 32010), (4268, 29745), (4365, 29084), (5335, 23796), (5820, 21813), (5949, 21340), (6402, 19830), (6610, 19206), (7271, 17460), (7932, 16005), (8730, 14542), (9603, 13220), (9915, 12804), (10670, 11898)]