180415356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7309}}^1$

素因数の和:7355

約数の個数: 72

約数和(自身を含む): 490003920

約数和(自身を除く): 309588564

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 4114, 6171, 7309, 8228, 12342, 14618, 21927, 24684, 29236, 43854, 80399, 87708, 124253, 160798, 241197, 248506, 321596, 372759, 482394, 497012, 745518, 884389, 964788, 1366783, 1491036, 1768778, 2653167, 2733566, 3537556, 4100349, 5306334, 5467132, 8200698, 10612668, 15034613, 16401396, 30069226, 45103839, 60138452, 90207678, 180415356]

約数ペア:

[(1, 180415356), (2, 90207678), (3, 60138452), (4, 45103839), (6, 30069226), (11, 16401396), (12, 15034613), (17, 10612668), (22, 8200698), (33, 5467132), (34, 5306334), (44, 4100349), (51, 3537556), (66, 2733566), (68, 2653167), (102, 1768778), (121, 1491036), (132, 1366783), (187, 964788), (204, 884389), (242, 745518), (363, 497012), (374, 482394), (484, 372759), (561, 321596), (726, 248506), (748, 241197), (1122, 160798), (1452, 124253), (2057, 87708), (2244, 80399), (4114, 43854), (6171, 29236), (7309, 24684), (8228, 21927), (12342, 14618)]