85697250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 215519616

約数和(自身を除く): 129822366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 375, 489, 701, 750, 815, 978, 1402, 1630, 2103, 2445, 3505, 4075, 4206, 4890, 7010, 8150, 10515, 12225, 17525, 20375, 21030, 24450, 35050, 40750, 52575, 61125, 87625, 105150, 114263, 122250, 175250, 228526, 262875, 342789, 525750, 571315, 685578, 1142630, 1713945, 2856575, 3427890, 5713150, 8569725, 14282875, 17139450, 28565750, 42848625, 85697250]

約数ペア:

[(1, 85697250), (2, 42848625), (3, 28565750), (5, 17139450), (6, 14282875), (10, 8569725), (15, 5713150), (25, 3427890), (30, 2856575), (50, 1713945), (75, 1142630), (125, 685578), (150, 571315), (163, 525750), (250, 342789), (326, 262875), (375, 228526), (489, 175250), (701, 122250), (750, 114263), (815, 105150), (978, 87625), (1402, 61125), (1630, 52575), (2103, 40750), (2445, 35050), (3505, 24450), (4075, 21030), (4206, 20375), (4890, 17525), (7010, 12225), (8150, 10515)]