73988000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 111761200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 200, 212, 250, 265, 349, 400, 424, 500, 530, 698, 800, 848, 1000, 1060, 1325, 1396, 1696, 1745, 2000, 2120, 2650, 2792, 3490, 4000, 4240, 5300, 5584, 6625, 6980, 8480, 8725, 10600, 11168, 13250, 13960, 17450, 18497, 21200, 26500, 27920, 34900, 36994, 42400, 43625, 53000, 55840, 69800, 73988, 87250, 92485, 106000, 139600, 147976, 174500, 184970, 212000, 279200, 295952, 349000, 369940, 462425, 591904, 698000, 739880, 924850, 1396000, 1479760, 1849700, 2312125, 2959520, 3699400, 4624250, 7398800, 9248500, 14797600, 18497000, 36994000, 73988000]

約数ペア:

[(1, 73988000), (2, 36994000), (4, 18497000), (5, 14797600), (8, 9248500), (10, 7398800), (16, 4624250), (20, 3699400), (25, 2959520), (32, 2312125), (40, 1849700), (50, 1479760), (53, 1396000), (80, 924850), (100, 739880), (106, 698000), (125, 591904), (160, 462425), (200, 369940), (212, 349000), (250, 295952), (265, 279200), (349, 212000), (400, 184970), (424, 174500), (500, 147976), (530, 139600), (698, 106000), (800, 92485), (848, 87250), (1000, 73988), (1060, 69800), (1325, 55840), (1396, 53000), (1696, 43625), (1745, 42400), (2000, 36994), (2120, 34900), (2650, 27920), (2792, 26500), (3490, 21200), (4000, 18497), (4240, 17450), (5300, 13960), (5584, 13250), (6625, 11168), (6980, 10600), (8480, 8725)]