111965220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{207343}}^1$

素因数の和:207361

約数の個数: 48

約数和(自身を含む): 348337920

約数和(自身を除く): 236372700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 207343, 414686, 622029, 829372, 1036715, 1244058, 1866087, 2073430, 2488116, 3110145, 3732174, 4146860, 5598261, 6220290, 7464348, 9330435, 11196522, 12440580, 18660870, 22393044, 27991305, 37321740, 55982610, 111965220]

約数ペア:

[(1, 111965220), (2, 55982610), (3, 37321740), (4, 27991305), (5, 22393044), (6, 18660870), (9, 12440580), (10, 11196522), (12, 9330435), (15, 7464348), (18, 6220290), (20, 5598261), (27, 4146860), (30, 3732174), (36, 3110145), (45, 2488116), (54, 2073430), (60, 1866087), (90, 1244058), (108, 1036715), (135, 829372), (180, 622029), (270, 414686), (540, 207343)]