66289620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26947}}^1$

素因数の和:27000

約数の個数: 48

約数和(自身を含む): 190145088

約数和(自身を除く): 123855468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26947, 53894, 80841, 107788, 134735, 161682, 269470, 323364, 404205, 538940, 808410, 1104827, 1616820, 2209654, 3314481, 4419308, 5524135, 6628962, 11048270, 13257924, 16572405, 22096540, 33144810, 66289620]

約数ペア:

[(1, 66289620), (2, 33144810), (3, 22096540), (4, 16572405), (5, 13257924), (6, 11048270), (10, 6628962), (12, 5524135), (15, 4419308), (20, 3314481), (30, 2209654), (41, 1616820), (60, 1104827), (82, 808410), (123, 538940), (164, 404205), (205, 323364), (246, 269470), (410, 161682), (492, 134735), (615, 107788), (820, 80841), (1230, 53894), (2460, 26947)]