198378450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 96

約数和(自身を含む): 570499200

約数和(自身を除く): 372120750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 1035, 1150, 1242, 1350, 1725, 2070, 3105, 3450, 5175, 6210, 6389, 10350, 12778, 15525, 19167, 31050, 31945, 38334, 57501, 63890, 95835, 115002, 146947, 159725, 172503, 191670, 287505, 293894, 319450, 345006, 440841, 479175, 575010, 734735, 862515, 881682, 958350, 1322523, 1437525, 1469470, 1725030, 2204205, 2645046, 2875050, 3673675, 3967569, 4312575, 4408410, 6612615, 7347350, 7935138, 8625150, 11021025, 13225230, 19837845, 22042050, 33063075, 39675690, 66126150, 99189225, 198378450]

約数ペア:

[(1, 198378450), (2, 99189225), (3, 66126150), (5, 39675690), (6, 33063075), (9, 22042050), (10, 19837845), (15, 13225230), (18, 11021025), (23, 8625150), (25, 7935138), (27, 7347350), (30, 6612615), (45, 4408410), (46, 4312575), (50, 3967569), (54, 3673675), (69, 2875050), (75, 2645046), (90, 2204205), (115, 1725030), (135, 1469470), (138, 1437525), (150, 1322523), (207, 958350), (225, 881682), (230, 862515), (270, 734735), (345, 575010), (414, 479175), (450, 440841), (575, 345006), (621, 319450), (675, 293894), (690, 287505), (1035, 191670), (1150, 172503), (1242, 159725), (1350, 146947), (1725, 115002), (2070, 95835), (3105, 63890), (3450, 57501), (5175, 38334), (6210, 31945), (6389, 31050), (10350, 19167), (12778, 15525)]