802500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{107}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 2361744

約数和(自身を除く): 1559244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 125, 150, 214, 250, 300, 321, 375, 428, 500, 535, 625, 642, 750, 1070, 1250, 1284, 1500, 1605, 1875, 2140, 2500, 2675, 3210, 3750, 5350, 6420, 7500, 8025, 10700, 13375, 16050, 26750, 32100, 40125, 53500, 66875, 80250, 133750, 160500, 200625, 267500, 401250, 802500]

約数ペア:

[(1, 802500), (2, 401250), (3, 267500), (4, 200625), (5, 160500), (6, 133750), (10, 80250), (12, 66875), (15, 53500), (20, 40125), (25, 32100), (30, 26750), (50, 16050), (60, 13375), (75, 10700), (100, 8025), (107, 7500), (125, 6420), (150, 5350), (214, 3750), (250, 3210), (300, 2675), (321, 2500), (375, 2140), (428, 1875), (500, 1605), (535, 1500), (625, 1284), (642, 1250), (750, 1070)]