123491700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3254

約数の個数: 108

約数和(自身を含む): 396203808

約数和(自身を除く): 272712108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3191, 3225, 3870, 4300, 6382, 6450, 7740, 9573, 9675, 12764, 12900, 15955, 19146, 19350, 28719, 31910, 38292, 38700, 47865, 57438, 63820, 79775, 95730, 114876, 137213, 143595, 159550, 191460, 239325, 274426, 287190, 319100, 411639, 478650, 548852, 574380, 686065, 717975, 823278, 957300, 1234917, 1372130, 1435950, 1646556, 2058195, 2469834, 2744260, 2871900, 3430325, 4116390, 4939668, 6174585, 6860650, 8232780, 10290975, 12349170, 13721300, 20581950, 24698340, 30872925, 41163900, 61745850, 123491700]

約数ペア:

[(1, 123491700), (2, 61745850), (3, 41163900), (4, 30872925), (5, 24698340), (6, 20581950), (9, 13721300), (10, 12349170), (12, 10290975), (15, 8232780), (18, 6860650), (20, 6174585), (25, 4939668), (30, 4116390), (36, 3430325), (43, 2871900), (45, 2744260), (50, 2469834), (60, 2058195), (75, 1646556), (86, 1435950), (90, 1372130), (100, 1234917), (129, 957300), (150, 823278), (172, 717975), (180, 686065), (215, 574380), (225, 548852), (258, 478650), (300, 411639), (387, 319100), (430, 287190), (450, 274426), (516, 239325), (645, 191460), (774, 159550), (860, 143595), (900, 137213), (1075, 114876), (1290, 95730), (1548, 79775), (1935, 63820), (2150, 57438), (2580, 47865), (3191, 38700), (3225, 38292), (3870, 31910), (4300, 28719), (6382, 19350), (6450, 19146), (7740, 15955), (9573, 12900), (9675, 12764)]