3285000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 11269830

約数和(自身を除く): 7984830

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, 73, 75, 90, 100, 120, 125, 146, 150, 180, 200, 219, 225, 250, 292, 300, 360, 365, 375, 438, 450, 500, 584, 600, 625, 657, 730, 750, 876, 900, 1000, 1095, 1125, 1250, 1314, 1460, 1500, 1752, 1800, 1825, 1875, 2190, 2250, 2500, 2628, 2920, 3000, 3285, 3650, 3750, 4380, 4500, 5000, 5256, 5475, 5625, 6570, 7300, 7500, 8760, 9000, 9125, 10950, 11250, 13140, 14600, 15000, 16425, 18250, 21900, 22500, 26280, 27375, 32850, 36500, 43800, 45000, 45625, 54750, 65700, 73000, 82125, 91250, 109500, 131400, 136875, 164250, 182500, 219000, 273750, 328500, 365000, 410625, 547500, 657000, 821250, 1095000, 1642500, 3285000]

約数ペア:

[(1, 3285000), (2, 1642500), (3, 1095000), (4, 821250), (5, 657000), (6, 547500), (8, 410625), (9, 365000), (10, 328500), (12, 273750), (15, 219000), (18, 182500), (20, 164250), (24, 136875), (25, 131400), (30, 109500), (36, 91250), (40, 82125), (45, 73000), (50, 65700), (60, 54750), (72, 45625), (73, 45000), (75, 43800), (90, 36500), (100, 32850), (120, 27375), (125, 26280), (146, 22500), (150, 21900), (180, 18250), (200, 16425), (219, 15000), (225, 14600), (250, 13140), (292, 11250), (300, 10950), (360, 9125), (365, 9000), (375, 8760), (438, 7500), (450, 7300), (500, 6570), (584, 5625), (600, 5475), (625, 5256), (657, 5000), (730, 4500), (750, 4380), (876, 3750), (900, 3650), (1000, 3285), (1095, 3000), (1125, 2920), (1250, 2628), (1314, 2500), (1460, 2250), (1500, 2190), (1752, 1875), (1800, 1825)]