76272880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3299}}^1$

素因数の和:3346

約数の個数: 60

約数和(自身を含む): 188436600

約数和(自身を除く): 112163720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 3299, 4624, 5780, 6598, 11560, 13196, 16495, 23120, 26392, 32990, 52784, 56083, 65980, 112166, 131960, 224332, 263920, 280415, 448664, 560830, 897328, 953411, 1121660, 1906822, 2243320, 3813644, 4486640, 4767055, 7627288, 9534110, 15254576, 19068220, 38136440, 76272880]

約数ペア:

[(1, 76272880), (2, 38136440), (4, 19068220), (5, 15254576), (8, 9534110), (10, 7627288), (16, 4767055), (17, 4486640), (20, 3813644), (34, 2243320), (40, 1906822), (68, 1121660), (80, 953411), (85, 897328), (136, 560830), (170, 448664), (272, 280415), (289, 263920), (340, 224332), (578, 131960), (680, 112166), (1156, 65980), (1360, 56083), (1445, 52784), (2312, 32990), (2890, 26392), (3299, 23120), (4624, 16495), (5780, 13196), (6598, 11560)]