72049500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 236107872

約数和(自身を除く): 164058372

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, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 593, 675, 750, 810, 900, 972, 1125, 1186, 1215, 1350, 1500, 1620, 1779, 2025, 2250, 2372, 2430, 2700, 2965, 3375, 3558, 4050, 4500, 4860, 5337, 5930, 6075, 6750, 7116, 8100, 8895, 10125, 10674, 11860, 12150, 13500, 14825, 16011, 17790, 20250, 21348, 24300, 26685, 29650, 30375, 32022, 35580, 40500, 44475, 48033, 53370, 59300, 60750, 64044, 74125, 80055, 88950, 96066, 106740, 121500, 133425, 144099, 148250, 160110, 177900, 192132, 222375, 240165, 266850, 288198, 296500, 320220, 400275, 444750, 480330, 533700, 576396, 667125, 720495, 800550, 889500, 960660, 1200825, 1334250, 1440990, 1601100, 2001375, 2401650, 2668500, 2881980, 3602475, 4002750, 4803300, 6004125, 7204950, 8005500, 12008250, 14409900, 18012375, 24016500, 36024750, 72049500]

約数ペア:

[(1, 72049500), (2, 36024750), (3, 24016500), (4, 18012375), (5, 14409900), (6, 12008250), (9, 8005500), (10, 7204950), (12, 6004125), (15, 4803300), (18, 4002750), (20, 3602475), (25, 2881980), (27, 2668500), (30, 2401650), (36, 2001375), (45, 1601100), (50, 1440990), (54, 1334250), (60, 1200825), (75, 960660), (81, 889500), (90, 800550), (100, 720495), (108, 667125), (125, 576396), (135, 533700), (150, 480330), (162, 444750), (180, 400275), (225, 320220), (243, 296500), (250, 288198), (270, 266850), (300, 240165), (324, 222375), (375, 192132), (405, 177900), (450, 160110), (486, 148250), (500, 144099), (540, 133425), (593, 121500), (675, 106740), (750, 96066), (810, 88950), (900, 80055), (972, 74125), (1125, 64044), (1186, 60750), (1215, 59300), (1350, 53370), (1500, 48033), (1620, 44475), (1779, 40500), (2025, 35580), (2250, 32022), (2372, 30375), (2430, 29650), (2700, 26685), (2965, 24300), (3375, 21348), (3558, 20250), (4050, 17790), (4500, 16011), (4860, 14825), (5337, 13500), (5930, 12150), (6075, 11860), (6750, 10674), (7116, 10125), (8100, 8895)]