238099500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{5879}}^1$

素因数の和:5910

約数の個数: 120

約数和(自身を含む): 776936160

約数和(自身を除く): 538836660

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, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 5879, 6750, 8100, 10125, 11758, 13500, 17637, 20250, 23516, 29395, 35274, 40500, 52911, 58790, 70548, 88185, 105822, 117580, 146975, 158733, 176370, 211644, 264555, 293950, 317466, 352740, 440925, 476199, 529110, 587900, 634932, 734875, 793665, 881850, 952398, 1058220, 1322775, 1469750, 1587330, 1763700, 1904796, 2204625, 2380995, 2645550, 2939500, 3174660, 3968325, 4409250, 4761990, 5291100, 6613875, 7936650, 8818500, 9523980, 11904975, 13227750, 15873300, 19841625, 23809950, 26455500, 39683250, 47619900, 59524875, 79366500, 119049750, 238099500]

約数ペア:

[(1, 238099500), (2, 119049750), (3, 79366500), (4, 59524875), (5, 47619900), (6, 39683250), (9, 26455500), (10, 23809950), (12, 19841625), (15, 15873300), (18, 13227750), (20, 11904975), (25, 9523980), (27, 8818500), (30, 7936650), (36, 6613875), (45, 5291100), (50, 4761990), (54, 4409250), (60, 3968325), (75, 3174660), (81, 2939500), (90, 2645550), (100, 2380995), (108, 2204625), (125, 1904796), (135, 1763700), (150, 1587330), (162, 1469750), (180, 1322775), (225, 1058220), (250, 952398), (270, 881850), (300, 793665), (324, 734875), (375, 634932), (405, 587900), (450, 529110), (500, 476199), (540, 440925), (675, 352740), (750, 317466), (810, 293950), (900, 264555), (1125, 211644), (1350, 176370), (1500, 158733), (1620, 146975), (2025, 117580), (2250, 105822), (2700, 88185), (3375, 70548), (4050, 58790), (4500, 52911), (5879, 40500), (6750, 35274), (8100, 29395), (10125, 23516), (11758, 20250), (13500, 17637)]