78130140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 244290816

約数和(自身を除く): 166160676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2753, 2838, 4730, 5506, 5676, 7095, 8259, 9460, 11012, 13765, 14190, 16518, 27530, 28380, 30283, 33036, 41295, 55060, 60566, 82590, 90849, 118379, 121132, 151415, 165180, 181698, 236758, 302830, 355137, 363396, 454245, 473516, 591895, 605660, 710274, 908490, 1183790, 1302169, 1420548, 1775685, 1816980, 2367580, 2604338, 3551370, 3906507, 5208676, 6510845, 7102740, 7813014, 13021690, 15626028, 19532535, 26043380, 39065070, 78130140]

約数ペア:

[(1, 78130140), (2, 39065070), (3, 26043380), (4, 19532535), (5, 15626028), (6, 13021690), (10, 7813014), (11, 7102740), (12, 6510845), (15, 5208676), (20, 3906507), (22, 3551370), (30, 2604338), (33, 2367580), (43, 1816980), (44, 1775685), (55, 1420548), (60, 1302169), (66, 1183790), (86, 908490), (110, 710274), (129, 605660), (132, 591895), (165, 473516), (172, 454245), (215, 363396), (220, 355137), (258, 302830), (330, 236758), (430, 181698), (473, 165180), (516, 151415), (645, 121132), (660, 118379), (860, 90849), (946, 82590), (1290, 60566), (1419, 55060), (1892, 41295), (2365, 33036), (2580, 30283), (2753, 28380), (2838, 27530), (4730, 16518), (5506, 14190), (5676, 13765), (7095, 11012), (8259, 9460)]