30043800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16691}}^1$

素因数の和:16713

約数の個数: 72

約数和(自身を含む): 100903140

約数和(自身を除く): 70859340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16691, 33382, 50073, 66764, 83455, 100146, 133528, 150219, 166910, 200292, 250365, 300438, 333820, 400584, 417275, 500730, 600876, 667640, 751095, 834550, 1001460, 1201752, 1251825, 1502190, 1669100, 2002920, 2503650, 3004380, 3338200, 3755475, 5007300, 6008760, 7510950, 10014600, 15021900, 30043800]

約数ペア:

[(1, 30043800), (2, 15021900), (3, 10014600), (4, 7510950), (5, 6008760), (6, 5007300), (8, 3755475), (9, 3338200), (10, 3004380), (12, 2503650), (15, 2002920), (18, 1669100), (20, 1502190), (24, 1251825), (25, 1201752), (30, 1001460), (36, 834550), (40, 751095), (45, 667640), (50, 600876), (60, 500730), (72, 417275), (75, 400584), (90, 333820), (100, 300438), (120, 250365), (150, 200292), (180, 166910), (200, 150219), (225, 133528), (300, 100146), (360, 83455), (450, 66764), (600, 50073), (900, 33382), (1800, 16691)]