1443000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 4979520

約数和(自身を除く): 3536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 125, 130, 148, 150, 156, 185, 195, 200, 222, 250, 260, 296, 300, 312, 325, 370, 375, 390, 444, 481, 500, 520, 555, 600, 650, 740, 750, 780, 888, 925, 962, 975, 1000, 1110, 1300, 1443, 1480, 1500, 1560, 1625, 1850, 1924, 1950, 2220, 2405, 2600, 2775, 2886, 3000, 3250, 3700, 3848, 3900, 4440, 4625, 4810, 4875, 5550, 5772, 6500, 7215, 7400, 7800, 9250, 9620, 9750, 11100, 11544, 12025, 13000, 13875, 14430, 18500, 19240, 19500, 22200, 24050, 27750, 28860, 36075, 37000, 39000, 48100, 55500, 57720, 60125, 72150, 96200, 111000, 120250, 144300, 180375, 240500, 288600, 360750, 481000, 721500, 1443000]

約数ペア:

[(1, 1443000), (2, 721500), (3, 481000), (4, 360750), (5, 288600), (6, 240500), (8, 180375), (10, 144300), (12, 120250), (13, 111000), (15, 96200), (20, 72150), (24, 60125), (25, 57720), (26, 55500), (30, 48100), (37, 39000), (39, 37000), (40, 36075), (50, 28860), (52, 27750), (60, 24050), (65, 22200), (74, 19500), (75, 19240), (78, 18500), (100, 14430), (104, 13875), (111, 13000), (120, 12025), (125, 11544), (130, 11100), (148, 9750), (150, 9620), (156, 9250), (185, 7800), (195, 7400), (200, 7215), (222, 6500), (250, 5772), (260, 5550), (296, 4875), (300, 4810), (312, 4625), (325, 4440), (370, 3900), (375, 3848), (390, 3700), (444, 3250), (481, 3000), (500, 2886), (520, 2775), (555, 2600), (600, 2405), (650, 2220), (740, 1950), (750, 1924), (780, 1850), (888, 1625), (925, 1560), (962, 1500), (975, 1480), (1000, 1443), (1110, 1300)]