150719940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13291}}^1$

素因数の和:13319

約数の個数: 120

約数和(自身を含む): 540399552

約数和(自身を除く): 389679612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 13291, 26582, 39873, 53164, 66455, 79746, 93037, 119619, 132910, 159492, 186074, 199365, 239238, 265820, 279111, 358857, 372148, 398730, 465185, 478476, 558222, 598095, 717714, 797460, 837333, 930370, 1076571, 1116444, 1196190, 1395555, 1435428, 1674666, 1794285, 1860740, 2153142, 2392380, 2511999, 2791110, 3349332, 3588570, 4186665, 4306284, 5023998, 5382855, 5582220, 7177140, 7535997, 8373330, 10047996, 10765710, 12559995, 15071994, 16746660, 21531420, 25119990, 30143988, 37679985, 50239980, 75359970, 150719940]

約数ペア:

[(1, 150719940), (2, 75359970), (3, 50239980), (4, 37679985), (5, 30143988), (6, 25119990), (7, 21531420), (9, 16746660), (10, 15071994), (12, 12559995), (14, 10765710), (15, 10047996), (18, 8373330), (20, 7535997), (21, 7177140), (27, 5582220), (28, 5382855), (30, 5023998), (35, 4306284), (36, 4186665), (42, 3588570), (45, 3349332), (54, 2791110), (60, 2511999), (63, 2392380), (70, 2153142), (81, 1860740), (84, 1794285), (90, 1674666), (105, 1435428), (108, 1395555), (126, 1196190), (135, 1116444), (140, 1076571), (162, 930370), (180, 837333), (189, 797460), (210, 717714), (252, 598095), (270, 558222), (315, 478476), (324, 465185), (378, 398730), (405, 372148), (420, 358857), (540, 279111), (567, 265820), (630, 239238), (756, 199365), (810, 186074), (945, 159492), (1134, 132910), (1260, 119619), (1620, 93037), (1890, 79746), (2268, 66455), (2835, 53164), (3780, 39873), (5670, 26582), (11340, 13291)]