220554000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{12253}}^1$

素因数の和:12282

約数の個数: 120

約数和(自身を含む): 770384472

約数和(自身を除く): 549830472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 12253, 18000, 24506, 36759, 49012, 61265, 73518, 98024, 110277, 122530, 147036, 183795, 196048, 220554, 245060, 294072, 306325, 367590, 441108, 490120, 551385, 588144, 612650, 735180, 882216, 918975, 980240, 1102770, 1225300, 1470360, 1531625, 1764432, 1837950, 2205540, 2450600, 2756925, 2940720, 3063250, 3675900, 4411080, 4594875, 4901200, 5513850, 6126500, 7351800, 8822160, 9189750, 11027700, 12253000, 13784625, 14703600, 18379500, 22055400, 24506000, 27569250, 36759000, 44110800, 55138500, 73518000, 110277000, 220554000]

約数ペア:

[(1, 220554000), (2, 110277000), (3, 73518000), (4, 55138500), (5, 44110800), (6, 36759000), (8, 27569250), (9, 24506000), (10, 22055400), (12, 18379500), (15, 14703600), (16, 13784625), (18, 12253000), (20, 11027700), (24, 9189750), (25, 8822160), (30, 7351800), (36, 6126500), (40, 5513850), (45, 4901200), (48, 4594875), (50, 4411080), (60, 3675900), (72, 3063250), (75, 2940720), (80, 2756925), (90, 2450600), (100, 2205540), (120, 1837950), (125, 1764432), (144, 1531625), (150, 1470360), (180, 1225300), (200, 1102770), (225, 980240), (240, 918975), (250, 882216), (300, 735180), (360, 612650), (375, 588144), (400, 551385), (450, 490120), (500, 441108), (600, 367590), (720, 306325), (750, 294072), (900, 245060), (1000, 220554), (1125, 196048), (1200, 183795), (1500, 147036), (1800, 122530), (2000, 110277), (2250, 98024), (3000, 73518), (3600, 61265), (4500, 49012), (6000, 36759), (9000, 24506), (12253, 18000)]