87223350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13523}}^1$

素因数の和:13581

約数の個数: 48

約数和(自身を含む): 221360832

約数和(自身を除く): 134137482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 13523, 27046, 40569, 67615, 81138, 135230, 202845, 338075, 405690, 581489, 676150, 1014225, 1162978, 1744467, 2028450, 2907445, 3488934, 5814890, 8722335, 14537225, 17444670, 29074450, 43611675, 87223350]

約数ペア:

[(1, 87223350), (2, 43611675), (3, 29074450), (5, 17444670), (6, 14537225), (10, 8722335), (15, 5814890), (25, 3488934), (30, 2907445), (43, 2028450), (50, 1744467), (75, 1162978), (86, 1014225), (129, 676150), (150, 581489), (215, 405690), (258, 338075), (430, 202845), (645, 135230), (1075, 81138), (1290, 67615), (2150, 40569), (3225, 27046), (6450, 13523)]