225554580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1237}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 685411272

約数和(自身を除く): 459856692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1013, 1237, 2026, 2474, 3039, 3711, 4052, 4948, 5065, 6078, 6185, 7422, 9117, 10130, 11133, 12156, 12370, 14844, 15195, 18234, 18555, 20260, 22266, 24740, 30390, 36468, 37110, 44532, 45585, 55665, 60780, 74220, 91170, 111330, 182340, 222660, 1253081, 2506162, 3759243, 5012324, 6265405, 7518486, 11277729, 12530810, 15036972, 18796215, 22555458, 25061620, 37592430, 45110916, 56388645, 75184860, 112777290, 225554580]

約数ペア:

[(1, 225554580), (2, 112777290), (3, 75184860), (4, 56388645), (5, 45110916), (6, 37592430), (9, 25061620), (10, 22555458), (12, 18796215), (15, 15036972), (18, 12530810), (20, 11277729), (30, 7518486), (36, 6265405), (45, 5012324), (60, 3759243), (90, 2506162), (180, 1253081), (1013, 222660), (1237, 182340), (2026, 111330), (2474, 91170), (3039, 74220), (3711, 60780), (4052, 55665), (4948, 45585), (5065, 44532), (6078, 37110), (6185, 36468), (7422, 30390), (9117, 24740), (10130, 22266), (11133, 20260), (12156, 18555), (12370, 18234), (14844, 15195)]