42175260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5507

約数の個数: 72

約数和(自身を含む): 130930800

約数和(自身を除く): 88755540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5449, 7740, 10898, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 163470, 196164, 234307, 245205, 326940, 468614, 490410, 702921, 937228, 980820, 1171535, 1405842, 2108763, 2343070, 2811684, 3514605, 4217526, 4686140, 7029210, 8435052, 10543815, 14058420, 21087630, 42175260]

約数ペア:

[(1, 42175260), (2, 21087630), (3, 14058420), (4, 10543815), (5, 8435052), (6, 7029210), (9, 4686140), (10, 4217526), (12, 3514605), (15, 2811684), (18, 2343070), (20, 2108763), (30, 1405842), (36, 1171535), (43, 980820), (45, 937228), (60, 702921), (86, 490410), (90, 468614), (129, 326940), (172, 245205), (180, 234307), (215, 196164), (258, 163470), (387, 108980), (430, 98082), (516, 81735), (645, 65388), (774, 54490), (860, 49041), (1290, 32694), (1548, 27245), (1935, 21796), (2580, 16347), (3870, 10898), (5449, 7740)]