156938629100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4241}}^1\times {\mathrm{33641}}^1$

素因数の和:37907

約数の個数: 72

約数和(自身を含む): 371615183856

約数和(自身を除く): 214676554756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 4241, 8482, 16964, 21205, 33641, 42410, 46651, 67282, 84820, 93302, 106025, 134564, 168205, 186604, 212050, 233255, 336410, 370051, 424100, 466510, 672820, 740102, 841025, 933020, 1166275, 1480204, 1682050, 1850255, 2332550, 3364100, 3700510, 4665100, 7401020, 9251275, 18502550, 37005100, 142671481, 285342962, 570685924, 713357405, 1426714810, 1569386291, 2853429620, 3138772582, 3566787025, 6277545164, 7133574050, 7846931455, 14267148100, 15693862910, 31387725820, 39234657275, 78469314550, 156938629100]

約数ペア:

[(1, 156938629100), (2, 78469314550), (4, 39234657275), (5, 31387725820), (10, 15693862910), (11, 14267148100), (20, 7846931455), (22, 7133574050), (25, 6277545164), (44, 3566787025), (50, 3138772582), (55, 2853429620), (100, 1569386291), (110, 1426714810), (220, 713357405), (275, 570685924), (550, 285342962), (1100, 142671481), (4241, 37005100), (8482, 18502550), (16964, 9251275), (21205, 7401020), (33641, 4665100), (42410, 3700510), (46651, 3364100), (67282, 2332550), (84820, 1850255), (93302, 1682050), (106025, 1480204), (134564, 1166275), (168205, 933020), (186604, 841025), (212050, 740102), (233255, 672820), (336410, 466510), (370051, 424100)]