90153900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1048

約数の個数: 108

約数和(自身を含む): 285485200

約数和(自身を除く): 195331300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 919, 981, 1090, 1308, 1635, 1838, 1962, 2180, 2725, 2757, 3270, 3676, 3924, 4595, 4905, 5450, 5514, 6540, 8175, 8271, 9190, 9810, 10900, 11028, 13785, 16350, 16542, 18380, 19620, 22975, 24525, 27570, 32700, 33084, 41355, 45950, 49050, 55140, 68925, 82710, 91900, 98100, 100171, 137850, 165420, 200342, 206775, 275700, 300513, 400684, 413550, 500855, 601026, 827100, 901539, 1001710, 1202052, 1502565, 1803078, 2003420, 2504275, 3005130, 3606156, 4507695, 5008550, 6010260, 7512825, 9015390, 10017100, 15025650, 18030780, 22538475, 30051300, 45076950, 90153900]

約数ペア:

[(1, 90153900), (2, 45076950), (3, 30051300), (4, 22538475), (5, 18030780), (6, 15025650), (9, 10017100), (10, 9015390), (12, 7512825), (15, 6010260), (18, 5008550), (20, 4507695), (25, 3606156), (30, 3005130), (36, 2504275), (45, 2003420), (50, 1803078), (60, 1502565), (75, 1202052), (90, 1001710), (100, 901539), (109, 827100), (150, 601026), (180, 500855), (218, 413550), (225, 400684), (300, 300513), (327, 275700), (436, 206775), (450, 200342), (545, 165420), (654, 137850), (900, 100171), (919, 98100), (981, 91900), (1090, 82710), (1308, 68925), (1635, 55140), (1838, 49050), (1962, 45950), (2180, 41355), (2725, 33084), (2757, 32700), (3270, 27570), (3676, 24525), (3924, 22975), (4595, 19620), (4905, 18380), (5450, 16542), (5514, 16350), (6540, 13785), (8175, 11028), (8271, 10900), (9190, 9810)]