76475180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 173604816

約数和(自身を除く): 97129636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 131, 170, 202, 262, 289, 340, 404, 505, 524, 578, 655, 1010, 1156, 1310, 1445, 1717, 2020, 2227, 2620, 2890, 3434, 4454, 5780, 6868, 8585, 8908, 11135, 13231, 17170, 22270, 26462, 29189, 34340, 37859, 44540, 52924, 58378, 66155, 75718, 116756, 132310, 145945, 151436, 189295, 224927, 264620, 291890, 378590, 449854, 583780, 757180, 899708, 1124635, 2249270, 3823759, 4498540, 7647518, 15295036, 19118795, 38237590, 76475180]

約数ペア:

[(1, 76475180), (2, 38237590), (4, 19118795), (5, 15295036), (10, 7647518), (17, 4498540), (20, 3823759), (34, 2249270), (68, 1124635), (85, 899708), (101, 757180), (131, 583780), (170, 449854), (202, 378590), (262, 291890), (289, 264620), (340, 224927), (404, 189295), (505, 151436), (524, 145945), (578, 132310), (655, 116756), (1010, 75718), (1156, 66155), (1310, 58378), (1445, 52924), (1717, 44540), (2020, 37859), (2227, 34340), (2620, 29189), (2890, 26462), (3434, 22270), (4454, 17170), (5780, 13231), (6868, 11135), (8585, 8908)]