63902340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 195675480

約数和(自身を除く): 131773140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3257, 3270, 3924, 4905, 6514, 6540, 9771, 9810, 13028, 16285, 19542, 19620, 29313, 32570, 39084, 48855, 58626, 65140, 97710, 117252, 146565, 195420, 293130, 355013, 586260, 710026, 1065039, 1420052, 1775065, 2130078, 3195117, 3550130, 4260156, 5325195, 6390234, 7100260, 10650390, 12780468, 15975585, 21300780, 31951170, 63902340]

約数ペア:

[(1, 63902340), (2, 31951170), (3, 21300780), (4, 15975585), (5, 12780468), (6, 10650390), (9, 7100260), (10, 6390234), (12, 5325195), (15, 4260156), (18, 3550130), (20, 3195117), (30, 2130078), (36, 1775065), (45, 1420052), (60, 1065039), (90, 710026), (109, 586260), (180, 355013), (218, 293130), (327, 195420), (436, 146565), (545, 117252), (654, 97710), (981, 65140), (1090, 58626), (1308, 48855), (1635, 39084), (1962, 32570), (2180, 29313), (3257, 19620), (3270, 19542), (3924, 16285), (4905, 13028), (6514, 9810), (6540, 9771)]