20732100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 62079360

約数和(自身を除く): 41347260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2383, 2900, 4350, 4766, 7149, 8700, 9532, 11915, 14298, 23830, 28596, 35745, 47660, 59575, 69107, 71490, 119150, 138214, 142980, 178725, 207321, 238300, 276428, 345535, 357450, 414642, 691070, 714900, 829284, 1036605, 1382140, 1727675, 2073210, 3455350, 4146420, 5183025, 6910700, 10366050, 20732100]

約数ペア:

[(1, 20732100), (2, 10366050), (3, 6910700), (4, 5183025), (5, 4146420), (6, 3455350), (10, 2073210), (12, 1727675), (15, 1382140), (20, 1036605), (25, 829284), (29, 714900), (30, 691070), (50, 414642), (58, 357450), (60, 345535), (75, 276428), (87, 238300), (100, 207321), (116, 178725), (145, 142980), (150, 138214), (174, 119150), (290, 71490), (300, 69107), (348, 59575), (435, 47660), (580, 35745), (725, 28596), (870, 23830), (1450, 14298), (1740, 11915), (2175, 9532), (2383, 8700), (2900, 7149), (4350, 4766)]