88980800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2968

約数の個数: 84

約数和(自身を含む): 230550720

約数和(自身を除く): 141569920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2927, 3040, 3800, 5854, 6080, 7600, 11708, 14635, 15200, 23416, 29270, 30400, 46832, 55613, 58540, 73175, 93664, 111226, 117080, 146350, 187328, 222452, 234160, 278065, 292700, 444904, 468320, 556130, 585400, 889808, 936640, 1112260, 1170800, 1390325, 1779616, 2224520, 2341600, 2780650, 3559232, 4449040, 4683200, 5561300, 8898080, 11122600, 17796160, 22245200, 44490400, 88980800]

約数ペア:

[(1, 88980800), (2, 44490400), (4, 22245200), (5, 17796160), (8, 11122600), (10, 8898080), (16, 5561300), (19, 4683200), (20, 4449040), (25, 3559232), (32, 2780650), (38, 2341600), (40, 2224520), (50, 1779616), (64, 1390325), (76, 1170800), (80, 1112260), (95, 936640), (100, 889808), (152, 585400), (160, 556130), (190, 468320), (200, 444904), (304, 292700), (320, 278065), (380, 234160), (400, 222452), (475, 187328), (608, 146350), (760, 117080), (800, 111226), (950, 93664), (1216, 73175), (1520, 58540), (1600, 55613), (1900, 46832), (2927, 30400), (3040, 29270), (3800, 23416), (5854, 15200), (6080, 14635), (7600, 11708)]