90598860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45757}}^1$

素因数の和:45783

約数の個数: 72

約数和(自身を含む): 299806416

約数和(自身を除く): 209207556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 45757, 91514, 137271, 183028, 228785, 274542, 411813, 457570, 503327, 549084, 686355, 823626, 915140, 1006654, 1372710, 1509981, 1647252, 2013308, 2059065, 2516635, 2745420, 3019962, 4118130, 4529943, 5033270, 6039924, 7549905, 8236260, 9059886, 10066540, 15099810, 18119772, 22649715, 30199620, 45299430, 90598860]

約数ペア:

[(1, 90598860), (2, 45299430), (3, 30199620), (4, 22649715), (5, 18119772), (6, 15099810), (9, 10066540), (10, 9059886), (11, 8236260), (12, 7549905), (15, 6039924), (18, 5033270), (20, 4529943), (22, 4118130), (30, 3019962), (33, 2745420), (36, 2516635), (44, 2059065), (45, 2013308), (55, 1647252), (60, 1509981), (66, 1372710), (90, 1006654), (99, 915140), (110, 823626), (132, 686355), (165, 549084), (180, 503327), (198, 457570), (220, 411813), (330, 274542), (396, 228785), (495, 183028), (660, 137271), (990, 91514), (1980, 45757)]