57239550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 154655280

約数和(自身を除く): 97415730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 311, 409, 450, 622, 818, 933, 1227, 1555, 1866, 2045, 2454, 2799, 3110, 3681, 4090, 4665, 5598, 6135, 7362, 7775, 9330, 10225, 12270, 13995, 15550, 18405, 20450, 23325, 27990, 30675, 36810, 46650, 61350, 69975, 92025, 127199, 139950, 184050, 254398, 381597, 635995, 763194, 1144791, 1271990, 1907985, 2289582, 3179975, 3815970, 5723955, 6359950, 9539925, 11447910, 19079850, 28619775, 57239550]

約数ペア:

[(1, 57239550), (2, 28619775), (3, 19079850), (5, 11447910), (6, 9539925), (9, 6359950), (10, 5723955), (15, 3815970), (18, 3179975), (25, 2289582), (30, 1907985), (45, 1271990), (50, 1144791), (75, 763194), (90, 635995), (150, 381597), (225, 254398), (311, 184050), (409, 139950), (450, 127199), (622, 92025), (818, 69975), (933, 61350), (1227, 46650), (1555, 36810), (1866, 30675), (2045, 27990), (2454, 23325), (2799, 20450), (3110, 18405), (3681, 15550), (4090, 13995), (4665, 12270), (5598, 10225), (6135, 9330), (7362, 7775)]