180204885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8291}}^1$

素因数の和:8335

約数の個数: 64

約数和(自身を含む): 382095360

約数和(自身を除く): 201890475

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 4347, 7245, 8291, 21735, 24873, 41455, 58037, 74619, 124365, 174111, 190693, 223857, 290185, 373095, 522333, 572079, 870555, 953465, 1119285, 1334851, 1566999, 1716237, 2611665, 2860395, 4004553, 5148711, 6674255, 7834995, 8581185, 12013659, 20022765, 25743555, 36040977, 60068295, 180204885]

約数ペア:

[(1, 180204885), (3, 60068295), (5, 36040977), (7, 25743555), (9, 20022765), (15, 12013659), (21, 8581185), (23, 7834995), (27, 6674255), (35, 5148711), (45, 4004553), (63, 2860395), (69, 2611665), (105, 1716237), (115, 1566999), (135, 1334851), (161, 1119285), (189, 953465), (207, 870555), (315, 572079), (345, 522333), (483, 373095), (621, 290185), (805, 223857), (945, 190693), (1035, 174111), (1449, 124365), (2415, 74619), (3105, 58037), (4347, 41455), (7245, 24873), (8291, 21735)]