38834550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 105086280

約数和(自身を除く): 66251730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 409, 422, 450, 633, 818, 1055, 1227, 1266, 1899, 2045, 2110, 2454, 3165, 3681, 3798, 4090, 5275, 6135, 6330, 7362, 9495, 10225, 10550, 12270, 15825, 18405, 18990, 20450, 30675, 31650, 36810, 47475, 61350, 86299, 92025, 94950, 172598, 184050, 258897, 431495, 517794, 776691, 862990, 1294485, 1553382, 2157475, 2588970, 3883455, 4314950, 6472425, 7766910, 12944850, 19417275, 38834550]

約数ペア:

[(1, 38834550), (2, 19417275), (3, 12944850), (5, 7766910), (6, 6472425), (9, 4314950), (10, 3883455), (15, 2588970), (18, 2157475), (25, 1553382), (30, 1294485), (45, 862990), (50, 776691), (75, 517794), (90, 431495), (150, 258897), (211, 184050), (225, 172598), (409, 94950), (422, 92025), (450, 86299), (633, 61350), (818, 47475), (1055, 36810), (1227, 31650), (1266, 30675), (1899, 20450), (2045, 18990), (2110, 18405), (2454, 15825), (3165, 12270), (3681, 10550), (3798, 10225), (4090, 9495), (5275, 7362), (6135, 6330)]