218879550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 611672160

約数和(自身を除く): 392792610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 730, 1095, 1314, 1350, 1825, 1971, 2190, 2221, 3285, 3650, 3942, 4442, 5475, 6570, 6663, 9855, 10950, 11105, 13326, 16425, 19710, 19989, 22210, 32850, 33315, 39978, 49275, 55525, 59967, 66630, 98550, 99945, 111050, 119934, 162133, 166575, 199890, 299835, 324266, 333150, 486399, 499725, 599670, 810665, 972798, 999450, 1459197, 1499175, 1621330, 2431995, 2918394, 2998350, 4053325, 4377591, 4863990, 7295985, 8106650, 8755182, 12159975, 14591970, 21887955, 24319950, 36479925, 43775910, 72959850, 109439775, 218879550]

約数ペア:

[(1, 218879550), (2, 109439775), (3, 72959850), (5, 43775910), (6, 36479925), (9, 24319950), (10, 21887955), (15, 14591970), (18, 12159975), (25, 8755182), (27, 8106650), (30, 7295985), (45, 4863990), (50, 4377591), (54, 4053325), (73, 2998350), (75, 2918394), (90, 2431995), (135, 1621330), (146, 1499175), (150, 1459197), (219, 999450), (225, 972798), (270, 810665), (365, 599670), (438, 499725), (450, 486399), (657, 333150), (675, 324266), (730, 299835), (1095, 199890), (1314, 166575), (1350, 162133), (1825, 119934), (1971, 111050), (2190, 99945), (2221, 98550), (3285, 66630), (3650, 59967), (3942, 55525), (4442, 49275), (5475, 39978), (6570, 33315), (6663, 32850), (9855, 22210), (10950, 19989), (11105, 19710), (13326, 16425)]