63949500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 120

約数和(自身を含む): 208768560

約数和(自身を除く): 144819060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1579, 1620, 2025, 2250, 2700, 3158, 3375, 4050, 4500, 4737, 6316, 6750, 7895, 8100, 9474, 10125, 13500, 14211, 15790, 18948, 20250, 23685, 28422, 31580, 39475, 40500, 42633, 47370, 56844, 71055, 78950, 85266, 94740, 118425, 127899, 142110, 157900, 170532, 197375, 213165, 236850, 255798, 284220, 355275, 394750, 426330, 473700, 511596, 592125, 639495, 710550, 789500, 852660, 1065825, 1184250, 1278990, 1421100, 1776375, 2131650, 2368500, 2557980, 3197475, 3552750, 4263300, 5329125, 6394950, 7105500, 10658250, 12789900, 15987375, 21316500, 31974750, 63949500]

約数ペア:

[(1, 63949500), (2, 31974750), (3, 21316500), (4, 15987375), (5, 12789900), (6, 10658250), (9, 7105500), (10, 6394950), (12, 5329125), (15, 4263300), (18, 3552750), (20, 3197475), (25, 2557980), (27, 2368500), (30, 2131650), (36, 1776375), (45, 1421100), (50, 1278990), (54, 1184250), (60, 1065825), (75, 852660), (81, 789500), (90, 710550), (100, 639495), (108, 592125), (125, 511596), (135, 473700), (150, 426330), (162, 394750), (180, 355275), (225, 284220), (250, 255798), (270, 236850), (300, 213165), (324, 197375), (375, 170532), (405, 157900), (450, 142110), (500, 127899), (540, 118425), (675, 94740), (750, 85266), (810, 78950), (900, 71055), (1125, 56844), (1350, 47370), (1500, 42633), (1579, 40500), (1620, 39475), (2025, 31580), (2250, 28422), (2700, 23685), (3158, 20250), (3375, 18948), (4050, 15790), (4500, 14211), (4737, 13500), (6316, 10125), (6750, 9474), (7895, 8100)]