256034912550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{154877}}^1$

素因数の和:155102

約数の個数: 96

約数和(自身を含む): 647127366912

約数和(自身を除く): 391092454362

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 107, 150, 206, 214, 309, 321, 515, 535, 618, 642, 1030, 1070, 1545, 1605, 2575, 2675, 3090, 3210, 5150, 5350, 7725, 8025, 11021, 15450, 16050, 22042, 33063, 55105, 66126, 110210, 154877, 165315, 275525, 309754, 330630, 464631, 551050, 774385, 826575, 929262, 1548770, 1653150, 2323155, 3871925, 4646310, 7743850, 11615775, 15952331, 16571839, 23231550, 31904662, 33143678, 47856993, 49715517, 79761655, 82859195, 95713986, 99431034, 159523310, 165718390, 239284965, 248577585, 398808275, 414295975, 478569930, 497155170, 797616550, 828591950, 1196424825, 1242887925, 1706899417, 2392849650, 2485775850, 3413798834, 5120698251, 8534497085, 10241396502, 17068994170, 25603491255, 42672485425, 51206982510, 85344970850, 128017456275, 256034912550]

約数ペア:

[(1, 256034912550), (2, 128017456275), (3, 85344970850), (5, 51206982510), (6, 42672485425), (10, 25603491255), (15, 17068994170), (25, 10241396502), (30, 8534497085), (50, 5120698251), (75, 3413798834), (103, 2485775850), (107, 2392849650), (150, 1706899417), (206, 1242887925), (214, 1196424825), (309, 828591950), (321, 797616550), (515, 497155170), (535, 478569930), (618, 414295975), (642, 398808275), (1030, 248577585), (1070, 239284965), (1545, 165718390), (1605, 159523310), (2575, 99431034), (2675, 95713986), (3090, 82859195), (3210, 79761655), (5150, 49715517), (5350, 47856993), (7725, 33143678), (8025, 31904662), (11021, 23231550), (15450, 16571839), (16050, 15952331), (22042, 11615775), (33063, 7743850), (55105, 4646310), (66126, 3871925), (110210, 2323155), (154877, 1653150), (165315, 1548770), (275525, 929262), (309754, 826575), (330630, 774385), (464631, 551050)]