161025769260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{99398623}}^1$

素因数の和:99398644

約数の個数: 60

約数和(自身を含む): 505143807168

約数和(自身を除く): 344118037908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 99398623, 198797246, 298195869, 397594492, 496993115, 596391738, 894587607, 993986230, 1192783476, 1490979345, 1789175214, 1987972460, 2683762821, 2981958690, 3578350428, 4472938035, 5367525642, 5963917380, 8051288463, 8945876070, 10735051284, 13418814105, 16102576926, 17891752140, 26837628210, 32205153852, 40256442315, 53675256420, 80512884630, 161025769260]

約数ペア:

[(1, 161025769260), (2, 80512884630), (3, 53675256420), (4, 40256442315), (5, 32205153852), (6, 26837628210), (9, 17891752140), (10, 16102576926), (12, 13418814105), (15, 10735051284), (18, 8945876070), (20, 8051288463), (27, 5963917380), (30, 5367525642), (36, 4472938035), (45, 3578350428), (54, 2981958690), (60, 2683762821), (81, 1987972460), (90, 1789175214), (108, 1490979345), (135, 1192783476), (162, 993986230), (180, 894587607), (270, 596391738), (324, 496993115), (405, 397594492), (540, 298195869), (810, 198797246), (1620, 99398623)]