225845640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{627349}}^1$

素因数の和:627366

約数の個数: 48

約数和(自身を含む): 733999500

約数和(自身を除く): 508153860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 627349, 1254698, 1882047, 2509396, 3136745, 3764094, 5018792, 5646141, 6273490, 7528188, 9410235, 11292282, 12546980, 15056376, 18820470, 22584564, 25093960, 28230705, 37640940, 45169128, 56461410, 75281880, 112922820, 225845640]

約数ペア:

[(1, 225845640), (2, 112922820), (3, 75281880), (4, 56461410), (5, 45169128), (6, 37640940), (8, 28230705), (9, 25093960), (10, 22584564), (12, 18820470), (15, 15056376), (18, 12546980), (20, 11292282), (24, 9410235), (30, 7528188), (36, 6273490), (40, 5646141), (45, 5018792), (60, 3764094), (72, 3136745), (90, 2509396), (120, 1882047), (180, 1254698), (360, 627349)]