401250

素因数分解:

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

素因数の和:132

約数の個数: 40

約数和(自身を含む): 1012176

約数和(自身を除く): 610926

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 214, 250, 321, 375, 535, 625, 642, 750, 1070, 1250, 1605, 1875, 2675, 3210, 3750, 5350, 8025, 13375, 16050, 26750, 40125, 66875, 80250, 133750, 200625, 401250]

約数ペア:

[(1, 401250), (2, 200625), (3, 133750), (5, 80250), (6, 66875), (10, 40125), (15, 26750), (25, 16050), (30, 13375), (50, 8025), (75, 5350), (107, 3750), (125, 3210), (150, 2675), (214, 1875), (250, 1605), (321, 1250), (375, 1070), (535, 750), (625, 642)]