45112140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{27847}}^1$

素因数の和:27868

約数の個数: 60

約数和(自身を含む): 141523536

約数和(自身を除く): 96411396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 27847, 55694, 83541, 111388, 139235, 167082, 250623, 278470, 334164, 417705, 501246, 556940, 751869, 835410, 1002492, 1253115, 1503738, 1670820, 2255607, 2506230, 3007476, 3759345, 4511214, 5012460, 7518690, 9022428, 11278035, 15037380, 22556070, 45112140]

約数ペア:

[(1, 45112140), (2, 22556070), (3, 15037380), (4, 11278035), (5, 9022428), (6, 7518690), (9, 5012460), (10, 4511214), (12, 3759345), (15, 3007476), (18, 2506230), (20, 2255607), (27, 1670820), (30, 1503738), (36, 1253115), (45, 1002492), (54, 835410), (60, 751869), (81, 556940), (90, 501246), (108, 417705), (135, 334164), (162, 278470), (180, 250623), (270, 167082), (324, 139235), (405, 111388), (540, 83541), (810, 55694), (1620, 27847)]