214509000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71503}}^1$

素因数の和:71527

約数の個数: 64

約数和(自身を含む): 669277440

約数和(自身を除く): 454768440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 71503, 143006, 214509, 286012, 357515, 429018, 572024, 715030, 858036, 1072545, 1430060, 1716072, 1787575, 2145090, 2860120, 3575150, 4290180, 5362725, 7150300, 8580360, 8937875, 10725450, 14300600, 17875750, 21450900, 26813625, 35751500, 42901800, 53627250, 71503000, 107254500, 214509000]

約数ペア:

[(1, 214509000), (2, 107254500), (3, 71503000), (4, 53627250), (5, 42901800), (6, 35751500), (8, 26813625), (10, 21450900), (12, 17875750), (15, 14300600), (20, 10725450), (24, 8937875), (25, 8580360), (30, 7150300), (40, 5362725), (50, 4290180), (60, 3575150), (75, 2860120), (100, 2145090), (120, 1787575), (125, 1716072), (150, 1430060), (200, 1072545), (250, 858036), (300, 715030), (375, 572024), (500, 429018), (600, 357515), (750, 286012), (1000, 214509), (1500, 143006), (3000, 71503)]