31141200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{25951}}^1$

素因数の和:25972

約数の個数: 60

約数和(自身を含む): 99759488

約数和(自身を除く): 68618288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 25951, 51902, 77853, 103804, 129755, 155706, 207608, 259510, 311412, 389265, 415216, 519020, 622824, 648775, 778530, 1038040, 1245648, 1297550, 1557060, 1946325, 2076080, 2595100, 3114120, 3892650, 5190200, 6228240, 7785300, 10380400, 15570600, 31141200]

約数ペア:

[(1, 31141200), (2, 15570600), (3, 10380400), (4, 7785300), (5, 6228240), (6, 5190200), (8, 3892650), (10, 3114120), (12, 2595100), (15, 2076080), (16, 1946325), (20, 1557060), (24, 1297550), (25, 1245648), (30, 1038040), (40, 778530), (48, 648775), (50, 622824), (60, 519020), (75, 415216), (80, 389265), (100, 311412), (120, 259510), (150, 207608), (200, 155706), (240, 129755), (300, 103804), (400, 77853), (600, 51902), (1200, 25951)]