202889640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11197}}^1$

素因数の和:11362

約数の個数: 64

約数和(自身を含む): 612754560

約数和(自身を除く): 409864920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 11197, 18120, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 223940, 268728, 335910, 447880, 671820, 1343640, 1690747, 3381494, 5072241, 6762988, 8453735, 10144482, 13525976, 16907470, 20288964, 25361205, 33814940, 40577928, 50722410, 67629880, 101444820, 202889640]

約数ペア:

[(1, 202889640), (2, 101444820), (3, 67629880), (4, 50722410), (5, 40577928), (6, 33814940), (8, 25361205), (10, 20288964), (12, 16907470), (15, 13525976), (20, 10144482), (24, 8453735), (30, 6762988), (40, 5072241), (60, 3381494), (120, 1690747), (151, 1343640), (302, 671820), (453, 447880), (604, 335910), (755, 268728), (906, 223940), (1208, 167955), (1510, 134364), (1812, 111970), (2265, 89576), (3020, 67182), (3624, 55985), (4530, 44788), (6040, 33591), (9060, 22394), (11197, 18120)]