776250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 80

約数和(自身を含む): 2249280

約数和(自身を除く): 1473030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 125, 135, 138, 150, 207, 225, 230, 250, 270, 345, 375, 414, 450, 575, 621, 625, 675, 690, 750, 1035, 1125, 1150, 1242, 1250, 1350, 1725, 1875, 2070, 2250, 2875, 3105, 3375, 3450, 3750, 5175, 5625, 5750, 6210, 6750, 8625, 10350, 11250, 14375, 15525, 16875, 17250, 25875, 28750, 31050, 33750, 43125, 51750, 77625, 86250, 129375, 155250, 258750, 388125, 776250]

約数ペア:

[(1, 776250), (2, 388125), (3, 258750), (5, 155250), (6, 129375), (9, 86250), (10, 77625), (15, 51750), (18, 43125), (23, 33750), (25, 31050), (27, 28750), (30, 25875), (45, 17250), (46, 16875), (50, 15525), (54, 14375), (69, 11250), (75, 10350), (90, 8625), (115, 6750), (125, 6210), (135, 5750), (138, 5625), (150, 5175), (207, 3750), (225, 3450), (230, 3375), (250, 3105), (270, 2875), (345, 2250), (375, 2070), (414, 1875), (450, 1725), (575, 1350), (621, 1250), (625, 1242), (675, 1150), (690, 1125), (750, 1035)]