102706740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1091}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 312425568

約数和(自身を除く): 209718828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 523, 1046, 1091, 1569, 2092, 2182, 2615, 3138, 3273, 4364, 4707, 5230, 5455, 6276, 6546, 7845, 9414, 9819, 10460, 10910, 13092, 15690, 16365, 18828, 19638, 21820, 23535, 31380, 32730, 39276, 47070, 49095, 65460, 94140, 98190, 196380, 570593, 1141186, 1711779, 2282372, 2852965, 3423558, 5135337, 5705930, 6847116, 8558895, 10270674, 11411860, 17117790, 20541348, 25676685, 34235580, 51353370, 102706740]

約数ペア:

[(1, 102706740), (2, 51353370), (3, 34235580), (4, 25676685), (5, 20541348), (6, 17117790), (9, 11411860), (10, 10270674), (12, 8558895), (15, 6847116), (18, 5705930), (20, 5135337), (30, 3423558), (36, 2852965), (45, 2282372), (60, 1711779), (90, 1141186), (180, 570593), (523, 196380), (1046, 98190), (1091, 94140), (1569, 65460), (2092, 49095), (2182, 47070), (2615, 39276), (3138, 32730), (3273, 31380), (4364, 23535), (4707, 21820), (5230, 19638), (5455, 18828), (6276, 16365), (6546, 15690), (7845, 13092), (9414, 10910), (9819, 10460)]