1880250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 4942080

約数和(自身を除く): 3061830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 109, 115, 125, 138, 150, 218, 230, 250, 327, 345, 375, 545, 575, 654, 690, 750, 1090, 1150, 1635, 1725, 2507, 2725, 2875, 3270, 3450, 5014, 5450, 5750, 7521, 8175, 8625, 12535, 13625, 15042, 16350, 17250, 25070, 27250, 37605, 40875, 62675, 75210, 81750, 125350, 188025, 313375, 376050, 626750, 940125, 1880250]

約数ペア:

[(1, 1880250), (2, 940125), (3, 626750), (5, 376050), (6, 313375), (10, 188025), (15, 125350), (23, 81750), (25, 75210), (30, 62675), (46, 40875), (50, 37605), (69, 27250), (75, 25070), (109, 17250), (115, 16350), (125, 15042), (138, 13625), (150, 12535), (218, 8625), (230, 8175), (250, 7521), (327, 5750), (345, 5450), (375, 5014), (545, 3450), (575, 3270), (654, 2875), (690, 2725), (750, 2507), (1090, 1725), (1150, 1635)]