325308420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19482

約数の個数: 96

約数和(自身を含む): 1044771840

約数和(自身を除く): 719463420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 19433, 38866, 58299, 77732, 97165, 116598, 174897, 194330, 233196, 291495, 349794, 388660, 524691, 582990, 602423, 699588, 874485, 1049382, 1165980, 1204846, 1748970, 1807269, 2098764, 2409692, 2623455, 3012115, 3497940, 3614538, 5246910, 5421807, 6024230, 7229076, 9036345, 10493820, 10843614, 12048460, 16265421, 18072690, 21687228, 27109035, 32530842, 36145380, 54218070, 65061684, 81327105, 108436140, 162654210, 325308420]

約数ペア:

[(1, 325308420), (2, 162654210), (3, 108436140), (4, 81327105), (5, 65061684), (6, 54218070), (9, 36145380), (10, 32530842), (12, 27109035), (15, 21687228), (18, 18072690), (20, 16265421), (27, 12048460), (30, 10843614), (31, 10493820), (36, 9036345), (45, 7229076), (54, 6024230), (60, 5421807), (62, 5246910), (90, 3614538), (93, 3497940), (108, 3012115), (124, 2623455), (135, 2409692), (155, 2098764), (180, 1807269), (186, 1748970), (270, 1204846), (279, 1165980), (310, 1049382), (372, 874485), (465, 699588), (540, 602423), (558, 582990), (620, 524691), (837, 388660), (930, 349794), (1116, 291495), (1395, 233196), (1674, 194330), (1860, 174897), (2790, 116598), (3348, 97165), (4185, 77732), (5580, 58299), (8370, 38866), (16740, 19433)]