127617200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2927}}^1$

素因数の和:3054

約数の個数: 60

約数和(自身を含む): 309518880

約数和(自身を除く): 181901680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1744, 2180, 2725, 2927, 4360, 5450, 5854, 8720, 10900, 11708, 14635, 21800, 23416, 29270, 43600, 46832, 58540, 73175, 117080, 146350, 234160, 292700, 319043, 585400, 638086, 1170800, 1276172, 1595215, 2552344, 3190430, 5104688, 6380860, 7976075, 12761720, 15952150, 25523440, 31904300, 63808600, 127617200]

約数ペア:

[(1, 127617200), (2, 63808600), (4, 31904300), (5, 25523440), (8, 15952150), (10, 12761720), (16, 7976075), (20, 6380860), (25, 5104688), (40, 3190430), (50, 2552344), (80, 1595215), (100, 1276172), (109, 1170800), (200, 638086), (218, 585400), (400, 319043), (436, 292700), (545, 234160), (872, 146350), (1090, 117080), (1744, 73175), (2180, 58540), (2725, 46832), (2927, 43600), (4360, 29270), (5450, 23416), (5854, 21800), (8720, 14635), (10900, 11708)]