75351450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21841}}^1$

素因数の和:21879

約数の個数: 48

約数和(自身を含む): 195005376

約数和(自身を除く): 119653926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 21841, 43682, 65523, 109205, 131046, 218410, 327615, 502343, 546025, 655230, 1004686, 1092050, 1507029, 1638075, 2511715, 3014058, 3276150, 5023430, 7535145, 12558575, 15070290, 25117150, 37675725, 75351450]

約数ペア:

[(1, 75351450), (2, 37675725), (3, 25117150), (5, 15070290), (6, 12558575), (10, 7535145), (15, 5023430), (23, 3276150), (25, 3014058), (30, 2511715), (46, 1638075), (50, 1507029), (69, 1092050), (75, 1004686), (115, 655230), (138, 546025), (150, 502343), (230, 327615), (345, 218410), (575, 131046), (690, 109205), (1150, 65523), (1725, 43682), (3450, 21841)]