30514500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{6781}}^1$

素因数の和:6806

約数の個数: 72

約数和(自身を含む): 96277272

約数和(自身を除く): 65762772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 6781, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 81372, 101715, 122058, 135620, 169525, 203430, 244116, 305145, 339050, 406860, 508575, 610290, 678100, 847625, 1017150, 1220580, 1525725, 1695250, 2034300, 2542875, 3051450, 3390500, 5085750, 6102900, 7628625, 10171500, 15257250, 30514500]

約数ペア:

[(1, 30514500), (2, 15257250), (3, 10171500), (4, 7628625), (5, 6102900), (6, 5085750), (9, 3390500), (10, 3051450), (12, 2542875), (15, 2034300), (18, 1695250), (20, 1525725), (25, 1220580), (30, 1017150), (36, 847625), (45, 678100), (50, 610290), (60, 508575), (75, 406860), (90, 339050), (100, 305145), (125, 244116), (150, 203430), (180, 169525), (225, 135620), (250, 122058), (300, 101715), (375, 81372), (450, 67810), (500, 61029), (750, 40686), (900, 33905), (1125, 27124), (1500, 20343), (2250, 13562), (4500, 6781)]