121308800

素因数分解:

$2^7\times 5^2\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 302793120

約数和(自身を除く): 181484320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 167, 200, 227, 320, 334, 400, 454, 640, 668, 800, 835, 908, 1135, 1336, 1600, 1670, 1816, 2270, 2672, 3200, 3340, 3632, 4175, 4540, 5344, 5675, 6680, 7264, 8350, 9080, 10688, 11350, 13360, 14528, 16700, 18160, 21376, 22700, 26720, 29056, 33400, 36320, 37909, 45400, 53440, 66800, 72640, 75818, 90800, 106880, 133600, 145280, 151636, 181600, 189545, 267200, 303272, 363200, 379090, 534400, 606544, 726400, 758180, 947725, 1213088, 1516360, 1895450, 2426176, 3032720, 3790900, 4852352, 6065440, 7581800, 12130880, 15163600, 24261760, 30327200, 60654400, 121308800]

約数ペア:

[(1, 121308800), (2, 60654400), (4, 30327200), (5, 24261760), (8, 15163600), (10, 12130880), (16, 7581800), (20, 6065440), (25, 4852352), (32, 3790900), (40, 3032720), (50, 2426176), (64, 1895450), (80, 1516360), (100, 1213088), (128, 947725), (160, 758180), (167, 726400), (200, 606544), (227, 534400), (320, 379090), (334, 363200), (400, 303272), (454, 267200), (640, 189545), (668, 181600), (800, 151636), (835, 145280), (908, 133600), (1135, 106880), (1336, 90800), (1600, 75818), (1670, 72640), (1816, 66800), (2270, 53440), (2672, 45400), (3200, 37909), (3340, 36320), (3632, 33400), (4175, 29056), (4540, 26720), (5344, 22700), (5675, 21376), (6680, 18160), (7264, 16700), (8350, 14528), (9080, 13360), (10688, 11350)]