101284020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 321345024

約数和(自身を除く): 220061004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 607, 618, 810, 927, 1030, 1214, 1236, 1545, 1620, 1821, 1854, 2060, 2428, 2781, 3035, 3090, 3642, 3708, 4635, 5463, 5562, 6070, 6180, 7284, 8343, 9105, 9270, 10926, 11124, 12140, 13905, 16389, 16686, 18210, 18540, 21852, 27315, 27810, 32778, 33372, 36420, 41715, 49167, 54630, 55620, 62521, 65556, 81945, 83430, 98334, 109260, 125042, 163890, 166860, 187563, 196668, 245835, 250084, 312605, 327780, 375126, 491670, 562689, 625210, 750252, 937815, 983340, 1125378, 1250420, 1688067, 1875630, 2250756, 2813445, 3376134, 3751260, 5064201, 5626890, 6752268, 8440335, 10128402, 11253780, 16880670, 20256804, 25321005, 33761340, 50642010, 101284020]

約数ペア:

[(1, 101284020), (2, 50642010), (3, 33761340), (4, 25321005), (5, 20256804), (6, 16880670), (9, 11253780), (10, 10128402), (12, 8440335), (15, 6752268), (18, 5626890), (20, 5064201), (27, 3751260), (30, 3376134), (36, 2813445), (45, 2250756), (54, 1875630), (60, 1688067), (81, 1250420), (90, 1125378), (103, 983340), (108, 937815), (135, 750252), (162, 625210), (180, 562689), (206, 491670), (270, 375126), (309, 327780), (324, 312605), (405, 250084), (412, 245835), (515, 196668), (540, 187563), (607, 166860), (618, 163890), (810, 125042), (927, 109260), (1030, 98334), (1214, 83430), (1236, 81945), (1545, 65556), (1620, 62521), (1821, 55620), (1854, 54630), (2060, 49167), (2428, 41715), (2781, 36420), (3035, 33372), (3090, 32778), (3642, 27810), (3708, 27315), (4635, 21852), (5463, 18540), (5562, 18210), (6070, 16686), (6180, 16389), (7284, 13905), (8343, 12140), (9105, 11124), (9270, 10926)]