188803260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9623}}^1$

素因数の和:9747

約数の個数: 72

約数和(自身を含む): 578017440

約数和(自身を除く): 389214180

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, 3270, 3924, 4905, 6540, 9623, 9810, 19246, 19620, 28869, 38492, 48115, 57738, 86607, 96230, 115476, 144345, 173214, 192460, 288690, 346428, 433035, 577380, 866070, 1048907, 1732140, 2097814, 3146721, 4195628, 5244535, 6293442, 9440163, 10489070, 12586884, 15733605, 18880326, 20978140, 31467210, 37760652, 47200815, 62934420, 94401630, 188803260]

約数ペア:

[(1, 188803260), (2, 94401630), (3, 62934420), (4, 47200815), (5, 37760652), (6, 31467210), (9, 20978140), (10, 18880326), (12, 15733605), (15, 12586884), (18, 10489070), (20, 9440163), (30, 6293442), (36, 5244535), (45, 4195628), (60, 3146721), (90, 2097814), (109, 1732140), (180, 1048907), (218, 866070), (327, 577380), (436, 433035), (545, 346428), (654, 288690), (981, 192460), (1090, 173214), (1308, 144345), (1635, 115476), (1962, 96230), (2180, 86607), (3270, 57738), (3924, 48115), (4905, 38492), (6540, 28869), (9623, 19620), (9810, 19246)]