200973420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372173}}^1$

素因数の和:372191

約数の個数: 48

約数和(自身を含む): 625252320

約数和(自身を除く): 424278900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372173, 744346, 1116519, 1488692, 1860865, 2233038, 3349557, 3721730, 4466076, 5582595, 6699114, 7443460, 10048671, 11165190, 13398228, 16747785, 20097342, 22330380, 33495570, 40194684, 50243355, 66991140, 100486710, 200973420]

約数ペア:

[(1, 200973420), (2, 100486710), (3, 66991140), (4, 50243355), (5, 40194684), (6, 33495570), (9, 22330380), (10, 20097342), (12, 16747785), (15, 13398228), (18, 11165190), (20, 10048671), (27, 7443460), (30, 6699114), (36, 5582595), (45, 4466076), (54, 3721730), (60, 3349557), (90, 2233038), (108, 1860865), (135, 1488692), (180, 1116519), (270, 744346), (540, 372173)]