61329000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{20443}}^1$

素因数の和:20467

約数の個数: 64

約数和(自身を含む): 191355840

約数和(自身を除く): 130026840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 20443, 40886, 61329, 81772, 102215, 122658, 163544, 204430, 245316, 306645, 408860, 490632, 511075, 613290, 817720, 1022150, 1226580, 1533225, 2044300, 2453160, 2555375, 3066450, 4088600, 5110750, 6132900, 7666125, 10221500, 12265800, 15332250, 20443000, 30664500, 61329000]

約数ペア:

[(1, 61329000), (2, 30664500), (3, 20443000), (4, 15332250), (5, 12265800), (6, 10221500), (8, 7666125), (10, 6132900), (12, 5110750), (15, 4088600), (20, 3066450), (24, 2555375), (25, 2453160), (30, 2044300), (40, 1533225), (50, 1226580), (60, 1022150), (75, 817720), (100, 613290), (120, 511075), (125, 490632), (150, 408860), (200, 306645), (250, 245316), (300, 204430), (375, 163544), (500, 122658), (600, 102215), (750, 81772), (1000, 61329), (1500, 40886), (3000, 20443)]