75960760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6571}}^1$

素因数の和:6616

約数の個数: 48

約数和(自身を含む): 181584360

約数和(自身を除く): 105623600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 6571, 11560, 13142, 26284, 32855, 52568, 65710, 111707, 131420, 223414, 262840, 446828, 558535, 893656, 1117070, 1899019, 2234140, 3798038, 4468280, 7596076, 9495095, 15192152, 18990190, 37980380, 75960760]

約数ペア:

[(1, 75960760), (2, 37980380), (4, 18990190), (5, 15192152), (8, 9495095), (10, 7596076), (17, 4468280), (20, 3798038), (34, 2234140), (40, 1899019), (68, 1117070), (85, 893656), (136, 558535), (170, 446828), (289, 262840), (340, 223414), (578, 131420), (680, 111707), (1156, 65710), (1445, 52568), (2312, 32855), (2890, 26284), (5780, 13142), (6571, 11560)]