201376740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 584115840

約数和(自身を除く): 382739100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 129, 172, 178, 215, 258, 267, 356, 430, 445, 516, 534, 645, 860, 877, 890, 1068, 1290, 1335, 1754, 1780, 2580, 2631, 2670, 3508, 3827, 4385, 5262, 5340, 7654, 8770, 10524, 11481, 13155, 15308, 17540, 19135, 22962, 26310, 37711, 38270, 45924, 52620, 57405, 75422, 76540, 78053, 113133, 114810, 150844, 156106, 188555, 226266, 229620, 234159, 312212, 377110, 390265, 452532, 468318, 565665, 754220, 780530, 936636, 1131330, 1170795, 1561060, 2262660, 2341590, 3356279, 4683180, 6712558, 10068837, 13425116, 16781395, 20137674, 33562790, 40275348, 50344185, 67125580, 100688370, 201376740]

約数ペア:

[(1, 201376740), (2, 100688370), (3, 67125580), (4, 50344185), (5, 40275348), (6, 33562790), (10, 20137674), (12, 16781395), (15, 13425116), (20, 10068837), (30, 6712558), (43, 4683180), (60, 3356279), (86, 2341590), (89, 2262660), (129, 1561060), (172, 1170795), (178, 1131330), (215, 936636), (258, 780530), (267, 754220), (356, 565665), (430, 468318), (445, 452532), (516, 390265), (534, 377110), (645, 312212), (860, 234159), (877, 229620), (890, 226266), (1068, 188555), (1290, 156106), (1335, 150844), (1754, 114810), (1780, 113133), (2580, 78053), (2631, 76540), (2670, 75422), (3508, 57405), (3827, 52620), (4385, 45924), (5262, 38270), (5340, 37711), (7654, 26310), (8770, 22962), (10524, 19135), (11481, 17540), (13155, 15308)]