76655340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4031

約数の個数: 72

約数和(自身を含む): 234714480

約数和(自身を除く): 158059140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3907, 3924, 4905, 6540, 7814, 9810, 11721, 15628, 19535, 19620, 23442, 35163, 39070, 46884, 58605, 70326, 78140, 117210, 140652, 175815, 234420, 351630, 425863, 703260, 851726, 1277589, 1703452, 2129315, 2555178, 3832767, 4258630, 5110356, 6387945, 7665534, 8517260, 12775890, 15331068, 19163835, 25551780, 38327670, 76655340]

約数ペア:

[(1, 76655340), (2, 38327670), (3, 25551780), (4, 19163835), (5, 15331068), (6, 12775890), (9, 8517260), (10, 7665534), (12, 6387945), (15, 5110356), (18, 4258630), (20, 3832767), (30, 2555178), (36, 2129315), (45, 1703452), (60, 1277589), (90, 851726), (109, 703260), (180, 425863), (218, 351630), (327, 234420), (436, 175815), (545, 140652), (654, 117210), (981, 78140), (1090, 70326), (1308, 58605), (1635, 46884), (1962, 39070), (2180, 35163), (3270, 23442), (3907, 19620), (3924, 19535), (4905, 15628), (6540, 11721), (7814, 9810)]