122411100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 410973696

約数和(自身を除く): 288562596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 821, 852, 994, 1050, 1065, 1420, 1491, 1642, 1775, 1988, 2100, 2130, 2463, 2485, 2982, 3284, 3550, 4105, 4260, 4926, 4970, 5325, 5747, 5964, 7100, 7455, 8210, 9852, 9940, 10650, 11494, 12315, 12425, 14910, 16420, 17241, 20525, 21300, 22988, 24630, 24850, 28735, 29820, 34482, 37275, 41050, 49260, 49700, 57470, 58291, 61575, 68964, 74550, 82100, 86205, 114940, 116582, 123150, 143675, 149100, 172410, 174873, 233164, 246300, 287350, 291455, 344820, 349746, 408037, 431025, 574700, 582910, 699492, 816074, 862050, 874365, 1165820, 1224111, 1457275, 1632148, 1724100, 1748730, 2040185, 2448222, 2914550, 3497460, 4080370, 4371825, 4896444, 5829100, 6120555, 8160740, 8743650, 10200925, 12241110, 17487300, 20401850, 24482220, 30602775, 40803700, 61205550, 122411100]

約数ペア:

[(1, 122411100), (2, 61205550), (3, 40803700), (4, 30602775), (5, 24482220), (6, 20401850), (7, 17487300), (10, 12241110), (12, 10200925), (14, 8743650), (15, 8160740), (20, 6120555), (21, 5829100), (25, 4896444), (28, 4371825), (30, 4080370), (35, 3497460), (42, 2914550), (50, 2448222), (60, 2040185), (70, 1748730), (71, 1724100), (75, 1632148), (84, 1457275), (100, 1224111), (105, 1165820), (140, 874365), (142, 862050), (150, 816074), (175, 699492), (210, 582910), (213, 574700), (284, 431025), (300, 408037), (350, 349746), (355, 344820), (420, 291455), (426, 287350), (497, 246300), (525, 233164), (700, 174873), (710, 172410), (821, 149100), (852, 143675), (994, 123150), (1050, 116582), (1065, 114940), (1420, 86205), (1491, 82100), (1642, 74550), (1775, 68964), (1988, 61575), (2100, 58291), (2130, 57470), (2463, 49700), (2485, 49260), (2982, 41050), (3284, 37275), (3550, 34482), (4105, 29820), (4260, 28735), (4926, 24850), (4970, 24630), (5325, 22988), (5747, 21300), (5964, 20525), (7100, 17241), (7455, 16420), (8210, 14910), (9852, 12425), (9940, 12315), (10650, 11494)]