51202500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{6827}}^1$

素因数の和:6854

約数の個数: 60

約数和(自身を含む): 149314704

約数和(自身を除く): 98112204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 6827, 7500, 13654, 20481, 27308, 34135, 40962, 68270, 81924, 102405, 136540, 170675, 204810, 341350, 409620, 512025, 682700, 853375, 1024050, 1706750, 2048100, 2560125, 3413500, 4266875, 5120250, 8533750, 10240500, 12800625, 17067500, 25601250, 51202500]

約数ペア:

[(1, 51202500), (2, 25601250), (3, 17067500), (4, 12800625), (5, 10240500), (6, 8533750), (10, 5120250), (12, 4266875), (15, 3413500), (20, 2560125), (25, 2048100), (30, 1706750), (50, 1024050), (60, 853375), (75, 682700), (100, 512025), (125, 409620), (150, 341350), (250, 204810), (300, 170675), (375, 136540), (500, 102405), (625, 81924), (750, 68270), (1250, 40962), (1500, 34135), (1875, 27308), (2500, 20481), (3750, 13654), (6827, 7500)]