126165780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53917}}^1$

素因数の和:53945

約数の個数: 72

約数和(自身を含む): 412149192

約数和(自身を除く): 285983412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 53917, 107834, 161751, 215668, 269585, 323502, 485253, 539170, 647004, 700921, 808755, 970506, 1078340, 1401842, 1617510, 1941012, 2102763, 2426265, 2803684, 3235020, 3504605, 4205526, 4852530, 6308289, 7009210, 8411052, 9705060, 10513815, 12616578, 14018420, 21027630, 25233156, 31541445, 42055260, 63082890, 126165780]

約数ペア:

[(1, 126165780), (2, 63082890), (3, 42055260), (4, 31541445), (5, 25233156), (6, 21027630), (9, 14018420), (10, 12616578), (12, 10513815), (13, 9705060), (15, 8411052), (18, 7009210), (20, 6308289), (26, 4852530), (30, 4205526), (36, 3504605), (39, 3235020), (45, 2803684), (52, 2426265), (60, 2102763), (65, 1941012), (78, 1617510), (90, 1401842), (117, 1078340), (130, 970506), (156, 808755), (180, 700921), (195, 647004), (234, 539170), (260, 485253), (390, 323502), (468, 269585), (585, 215668), (780, 161751), (1170, 107834), (2340, 53917)]