137730750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 345384000

約数和(自身を除く): 207653250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 409, 449, 750, 818, 898, 1227, 1347, 2045, 2245, 2454, 2694, 4090, 4490, 6135, 6735, 10225, 11225, 12270, 13470, 20450, 22450, 30675, 33675, 51125, 56125, 61350, 67350, 102250, 112250, 153375, 168375, 183641, 306750, 336750, 367282, 550923, 918205, 1101846, 1836410, 2754615, 4591025, 5509230, 9182050, 13773075, 22955125, 27546150, 45910250, 68865375, 137730750]

約数ペア:

[(1, 137730750), (2, 68865375), (3, 45910250), (5, 27546150), (6, 22955125), (10, 13773075), (15, 9182050), (25, 5509230), (30, 4591025), (50, 2754615), (75, 1836410), (125, 1101846), (150, 918205), (250, 550923), (375, 367282), (409, 336750), (449, 306750), (750, 183641), (818, 168375), (898, 153375), (1227, 112250), (1347, 102250), (2045, 67350), (2245, 61350), (2454, 56125), (2694, 51125), (4090, 33675), (4490, 30675), (6135, 22450), (6735, 20450), (10225, 13470), (11225, 12270)]