73456740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19433}}^1$

素因数の和:19458

約数の個数: 96

約数和(自身を含む): 261192960

約数和(自身を除く): 187736220

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19433, 38866, 58299, 77732, 97165, 116598, 136031, 174897, 194330, 233196, 272062, 291495, 349794, 388660, 408093, 524691, 544124, 582990, 680155, 699588, 816186, 874485, 1049382, 1165980, 1224279, 1360310, 1632372, 1748970, 2040465, 2098764, 2448558, 2623455, 2720620, 3497940, 3672837, 4080930, 4897116, 5246910, 6121395, 7345674, 8161860, 10493820, 12242790, 14691348, 18364185, 24485580, 36728370, 73456740]

約数ペア:

[(1, 73456740), (2, 36728370), (3, 24485580), (4, 18364185), (5, 14691348), (6, 12242790), (7, 10493820), (9, 8161860), (10, 7345674), (12, 6121395), (14, 5246910), (15, 4897116), (18, 4080930), (20, 3672837), (21, 3497940), (27, 2720620), (28, 2623455), (30, 2448558), (35, 2098764), (36, 2040465), (42, 1748970), (45, 1632372), (54, 1360310), (60, 1224279), (63, 1165980), (70, 1049382), (84, 874485), (90, 816186), (105, 699588), (108, 680155), (126, 582990), (135, 544124), (140, 524691), (180, 408093), (189, 388660), (210, 349794), (252, 291495), (270, 272062), (315, 233196), (378, 194330), (420, 174897), (540, 136031), (630, 116598), (756, 97165), (945, 77732), (1260, 58299), (1890, 38866), (3780, 19433)]