105380820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 320864544

約数和(自身を除く): 215483724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 1907, 2763, 3070, 3684, 3814, 4605, 5526, 5721, 6140, 7628, 9210, 9535, 11052, 11442, 13815, 17163, 18420, 19070, 22884, 27630, 28605, 34326, 38140, 55260, 57210, 68652, 85815, 114420, 171630, 343260, 585449, 1170898, 1756347, 2341796, 2927245, 3512694, 5269041, 5854490, 7025388, 8781735, 10538082, 11708980, 17563470, 21076164, 26345205, 35126940, 52690410, 105380820]

約数ペア:

[(1, 105380820), (2, 52690410), (3, 35126940), (4, 26345205), (5, 21076164), (6, 17563470), (9, 11708980), (10, 10538082), (12, 8781735), (15, 7025388), (18, 5854490), (20, 5269041), (30, 3512694), (36, 2927245), (45, 2341796), (60, 1756347), (90, 1170898), (180, 585449), (307, 343260), (614, 171630), (921, 114420), (1228, 85815), (1535, 68652), (1842, 57210), (1907, 55260), (2763, 38140), (3070, 34326), (3684, 28605), (3814, 27630), (4605, 22884), (5526, 19070), (5721, 18420), (6140, 17163), (7628, 13815), (9210, 11442), (9535, 11052)]