55333620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307409}}^1$

素因数の和:307424

約数の個数: 36

約数和(自身を含む): 167845860

約数和(自身を除く): 112512240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307409, 614818, 922227, 1229636, 1537045, 1844454, 2766681, 3074090, 3688908, 4611135, 5533362, 6148180, 9222270, 11066724, 13833405, 18444540, 27666810, 55333620]

約数ペア:

[(1, 55333620), (2, 27666810), (3, 18444540), (4, 13833405), (5, 11066724), (6, 9222270), (9, 6148180), (10, 5533362), (12, 4611135), (15, 3688908), (18, 3074090), (20, 2766681), (30, 1844454), (36, 1537045), (45, 1229636), (60, 922227), (90, 614818), (180, 307409)]