149146740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2699}}^1$

素因数の和:3021

約数の個数: 72

約数和(自身を含む): 454053600

約数和(自身を除く): 304906860

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, 2699, 2763, 3070, 3684, 4605, 5398, 5526, 6140, 8097, 9210, 10796, 11052, 13495, 13815, 16194, 18420, 24291, 26990, 27630, 32388, 40485, 48582, 53980, 55260, 80970, 97164, 121455, 161940, 242910, 485820, 828593, 1657186, 2485779, 3314372, 4142965, 4971558, 7457337, 8285930, 9943116, 12428895, 14914674, 16571860, 24857790, 29829348, 37286685, 49715580, 74573370, 149146740]

約数ペア:

[(1, 149146740), (2, 74573370), (3, 49715580), (4, 37286685), (5, 29829348), (6, 24857790), (9, 16571860), (10, 14914674), (12, 12428895), (15, 9943116), (18, 8285930), (20, 7457337), (30, 4971558), (36, 4142965), (45, 3314372), (60, 2485779), (90, 1657186), (180, 828593), (307, 485820), (614, 242910), (921, 161940), (1228, 121455), (1535, 97164), (1842, 80970), (2699, 55260), (2763, 53980), (3070, 48582), (3684, 40485), (4605, 32388), (5398, 27630), (5526, 26990), (6140, 24291), (8097, 18420), (9210, 16194), (10796, 13815), (11052, 13495)]