103264020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24943}}^1$

素因数の和:24981

約数の個数: 72

約数和(自身を含む): 326866176

約数和(自身を除く): 223602156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24943, 49886, 74829, 99772, 124715, 149658, 224487, 249430, 299316, 374145, 448974, 498860, 573689, 748290, 897948, 1122435, 1147378, 1496580, 1721067, 2244870, 2294756, 2868445, 3442134, 4489740, 5163201, 5736890, 6884268, 8605335, 10326402, 11473780, 17210670, 20652804, 25816005, 34421340, 51632010, 103264020]

約数ペア:

[(1, 103264020), (2, 51632010), (3, 34421340), (4, 25816005), (5, 20652804), (6, 17210670), (9, 11473780), (10, 10326402), (12, 8605335), (15, 6884268), (18, 5736890), (20, 5163201), (23, 4489740), (30, 3442134), (36, 2868445), (45, 2294756), (46, 2244870), (60, 1721067), (69, 1496580), (90, 1147378), (92, 1122435), (115, 897948), (138, 748290), (180, 573689), (207, 498860), (230, 448974), (276, 374145), (345, 299316), (414, 249430), (460, 224487), (690, 149658), (828, 124715), (1035, 99772), (1380, 74829), (2070, 49886), (4140, 24943)]