4995000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 17806800

約数和(自身を除く): 12811800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 90, 100, 108, 111, 120, 125, 135, 148, 150, 180, 185, 200, 216, 222, 225, 250, 270, 296, 300, 333, 360, 370, 375, 444, 450, 500, 540, 555, 600, 625, 666, 675, 740, 750, 888, 900, 925, 999, 1000, 1080, 1110, 1125, 1250, 1332, 1350, 1480, 1500, 1665, 1800, 1850, 1875, 1998, 2220, 2250, 2500, 2664, 2700, 2775, 3000, 3330, 3375, 3700, 3750, 3996, 4440, 4500, 4625, 4995, 5000, 5400, 5550, 5625, 6660, 6750, 7400, 7500, 7992, 8325, 9000, 9250, 9990, 11100, 11250, 13320, 13500, 13875, 15000, 16650, 16875, 18500, 19980, 22200, 22500, 23125, 24975, 27000, 27750, 33300, 33750, 37000, 39960, 41625, 45000, 46250, 49950, 55500, 66600, 67500, 69375, 83250, 92500, 99900, 111000, 124875, 135000, 138750, 166500, 185000, 199800, 208125, 249750, 277500, 333000, 416250, 499500, 555000, 624375, 832500, 999000, 1248750, 1665000, 2497500, 4995000]

約数ペア:

[(1, 4995000), (2, 2497500), (3, 1665000), (4, 1248750), (5, 999000), (6, 832500), (8, 624375), (9, 555000), (10, 499500), (12, 416250), (15, 333000), (18, 277500), (20, 249750), (24, 208125), (25, 199800), (27, 185000), (30, 166500), (36, 138750), (37, 135000), (40, 124875), (45, 111000), (50, 99900), (54, 92500), (60, 83250), (72, 69375), (74, 67500), (75, 66600), (90, 55500), (100, 49950), (108, 46250), (111, 45000), (120, 41625), (125, 39960), (135, 37000), (148, 33750), (150, 33300), (180, 27750), (185, 27000), (200, 24975), (216, 23125), (222, 22500), (225, 22200), (250, 19980), (270, 18500), (296, 16875), (300, 16650), (333, 15000), (360, 13875), (370, 13500), (375, 13320), (444, 11250), (450, 11100), (500, 9990), (540, 9250), (555, 9000), (600, 8325), (625, 7992), (666, 7500), (675, 7400), (740, 6750), (750, 6660), (888, 5625), (900, 5550), (925, 5400), (999, 5000), (1000, 4995), (1080, 4625), (1110, 4500), (1125, 4440), (1250, 3996), (1332, 3750), (1350, 3700), (1480, 3375), (1500, 3330), (1665, 3000), (1800, 2775), (1850, 2700), (1875, 2664), (1998, 2500), (2220, 2250)]