45502020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{84263}}^1$

素因数の和:84281

約数の個数: 48

約数和(自身を含む): 141563520

約数和(自身を除く): 96061500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 84263, 168526, 252789, 337052, 421315, 505578, 758367, 842630, 1011156, 1263945, 1516734, 1685260, 2275101, 2527890, 3033468, 3791835, 4550202, 5055780, 7583670, 9100404, 11375505, 15167340, 22751010, 45502020]

約数ペア:

[(1, 45502020), (2, 22751010), (3, 15167340), (4, 11375505), (5, 9100404), (6, 7583670), (9, 5055780), (10, 4550202), (12, 3791835), (15, 3033468), (18, 2527890), (20, 2275101), (27, 1685260), (30, 1516734), (36, 1263945), (45, 1011156), (54, 842630), (60, 758367), (90, 505578), (108, 421315), (135, 337052), (180, 252789), (270, 168526), (540, 84263)]