4495500

素因数分解:

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

素因数の和:71

約数の個数: 144

約数和(自身を含む): 15104544

約数和(自身を除く): 10609044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 125, 135, 148, 150, 162, 180, 185, 222, 225, 243, 250, 270, 300, 324, 333, 370, 375, 405, 444, 450, 486, 500, 540, 555, 666, 675, 740, 750, 810, 900, 925, 972, 999, 1110, 1125, 1215, 1332, 1350, 1500, 1620, 1665, 1850, 1998, 2025, 2220, 2250, 2430, 2700, 2775, 2997, 3330, 3375, 3700, 3996, 4050, 4500, 4625, 4860, 4995, 5550, 5994, 6075, 6660, 6750, 8100, 8325, 8991, 9250, 9990, 10125, 11100, 11988, 12150, 13500, 13875, 14985, 16650, 17982, 18500, 19980, 20250, 24300, 24975, 27750, 29970, 30375, 33300, 35964, 40500, 41625, 44955, 49950, 55500, 59940, 60750, 74925, 83250, 89910, 99900, 121500, 124875, 149850, 166500, 179820, 224775, 249750, 299700, 374625, 449550, 499500, 749250, 899100, 1123875, 1498500, 2247750, 4495500]

約数ペア:

[(1, 4495500), (2, 2247750), (3, 1498500), (4, 1123875), (5, 899100), (6, 749250), (9, 499500), (10, 449550), (12, 374625), (15, 299700), (18, 249750), (20, 224775), (25, 179820), (27, 166500), (30, 149850), (36, 124875), (37, 121500), (45, 99900), (50, 89910), (54, 83250), (60, 74925), (74, 60750), (75, 59940), (81, 55500), (90, 49950), (100, 44955), (108, 41625), (111, 40500), (125, 35964), (135, 33300), (148, 30375), (150, 29970), (162, 27750), (180, 24975), (185, 24300), (222, 20250), (225, 19980), (243, 18500), (250, 17982), (270, 16650), (300, 14985), (324, 13875), (333, 13500), (370, 12150), (375, 11988), (405, 11100), (444, 10125), (450, 9990), (486, 9250), (500, 8991), (540, 8325), (555, 8100), (666, 6750), (675, 6660), (740, 6075), (750, 5994), (810, 5550), (900, 4995), (925, 4860), (972, 4625), (999, 4500), (1110, 4050), (1125, 3996), (1215, 3700), (1332, 3375), (1350, 3330), (1500, 2997), (1620, 2775), (1665, 2700), (1850, 2430), (1998, 2250), (2025, 2220)]