99417720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19267}}^1$

素因数の和:19324

約数の個数: 64

約数和(自身を含む): 305205120

約数和(自身を除く): 205787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 192670, 231204, 289005, 385340, 462408, 578010, 770680, 828481, 1156020, 1656962, 2312040, 2485443, 3313924, 4142405, 4970886, 6627848, 8284810, 9941772, 12427215, 16569620, 19883544, 24854430, 33139240, 49708860, 99417720]

約数ペア:

[(1, 99417720), (2, 49708860), (3, 33139240), (4, 24854430), (5, 19883544), (6, 16569620), (8, 12427215), (10, 9941772), (12, 8284810), (15, 6627848), (20, 4970886), (24, 4142405), (30, 3313924), (40, 2485443), (43, 2312040), (60, 1656962), (86, 1156020), (120, 828481), (129, 770680), (172, 578010), (215, 462408), (258, 385340), (344, 289005), (430, 231204), (516, 192670), (645, 154136), (860, 115602), (1032, 96335), (1290, 77068), (1720, 57801), (2580, 38534), (5160, 19267)]