27449460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 72

約数和(自身を含む): 84444360

約数和(自身を除く): 56994900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2089, 2190, 2628, 3285, 4178, 4380, 6267, 6570, 8356, 10445, 12534, 13140, 18801, 20890, 25068, 31335, 37602, 41780, 62670, 75204, 94005, 125340, 152497, 188010, 304994, 376020, 457491, 609988, 762485, 914982, 1372473, 1524970, 1829964, 2287455, 2744946, 3049940, 4574910, 5489892, 6862365, 9149820, 13724730, 27449460]

約数ペア:

[(1, 27449460), (2, 13724730), (3, 9149820), (4, 6862365), (5, 5489892), (6, 4574910), (9, 3049940), (10, 2744946), (12, 2287455), (15, 1829964), (18, 1524970), (20, 1372473), (30, 914982), (36, 762485), (45, 609988), (60, 457491), (73, 376020), (90, 304994), (146, 188010), (180, 152497), (219, 125340), (292, 94005), (365, 75204), (438, 62670), (657, 41780), (730, 37602), (876, 31335), (1095, 25068), (1314, 20890), (1460, 18801), (2089, 13140), (2190, 12534), (2628, 10445), (3285, 8356), (4178, 6570), (4380, 6267)]