1291208700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{3881}}^1$

素因数の和:5007

約数の個数: 72

約数和(自身を含む): 3740229360

約数和(自身を除く): 2449020660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1109, 2218, 3327, 3881, 4436, 5545, 6654, 7762, 11090, 11643, 13308, 15524, 16635, 19405, 22180, 23286, 27725, 33270, 38810, 46572, 55450, 58215, 66540, 77620, 83175, 97025, 110900, 116430, 166350, 194050, 232860, 291075, 332700, 388100, 582150, 1164300, 4304029, 8608058, 12912087, 17216116, 21520145, 25824174, 43040290, 51648348, 64560435, 86080580, 107600725, 129120870, 215201450, 258241740, 322802175, 430402900, 645604350, 1291208700]

約数ペア:

[(1, 1291208700), (2, 645604350), (3, 430402900), (4, 322802175), (5, 258241740), (6, 215201450), (10, 129120870), (12, 107600725), (15, 86080580), (20, 64560435), (25, 51648348), (30, 43040290), (50, 25824174), (60, 21520145), (75, 17216116), (100, 12912087), (150, 8608058), (300, 4304029), (1109, 1164300), (2218, 582150), (3327, 388100), (3881, 332700), (4436, 291075), (5545, 232860), (6654, 194050), (7762, 166350), (11090, 116430), (11643, 110900), (13308, 97025), (15524, 83175), (16635, 77620), (19405, 66540), (22180, 58215), (23286, 55450), (27725, 46572), (33270, 38810)]