237677700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{60943}}^1$

素因数の和:60973

約数の個数: 72

約数和(自身を含む): 740591488

約数和(自身を除く): 502913788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 60943, 121886, 182829, 243772, 304715, 365658, 609430, 731316, 792259, 914145, 1218860, 1523575, 1584518, 1828290, 2376777, 3047150, 3169036, 3656580, 3961295, 4570725, 4753554, 6094300, 7922590, 9141450, 9507108, 11883885, 15845180, 18282900, 19806475, 23767770, 39612950, 47535540, 59419425, 79225900, 118838850, 237677700]

約数ペア:

[(1, 237677700), (2, 118838850), (3, 79225900), (4, 59419425), (5, 47535540), (6, 39612950), (10, 23767770), (12, 19806475), (13, 18282900), (15, 15845180), (20, 11883885), (25, 9507108), (26, 9141450), (30, 7922590), (39, 6094300), (50, 4753554), (52, 4570725), (60, 3961295), (65, 3656580), (75, 3169036), (78, 3047150), (100, 2376777), (130, 1828290), (150, 1584518), (156, 1523575), (195, 1218860), (260, 914145), (300, 792259), (325, 731316), (390, 609430), (650, 365658), (780, 304715), (975, 243772), (1300, 182829), (1950, 121886), (3900, 60943)]