153574020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853189}}^1$

素因数の和:853204

約数の個数: 36

約数和(自身を含む): 465841740

約数和(自身を除く): 312267720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853189, 1706378, 2559567, 3412756, 4265945, 5119134, 7678701, 8531890, 10238268, 12797835, 15357402, 17063780, 25595670, 30714804, 38393505, 51191340, 76787010, 153574020]

約数ペア:

[(1, 153574020), (2, 76787010), (3, 51191340), (4, 38393505), (5, 30714804), (6, 25595670), (9, 17063780), (10, 15357402), (12, 12797835), (15, 10238268), (18, 8531890), (20, 7678701), (30, 5119134), (36, 4265945), (45, 3412756), (60, 2559567), (90, 1706378), (180, 853189)]