74155500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 120

約数和(自身を含む): 242065824

約数和(自身を除く): 167910324

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, 1831, 2025, 2250, 2700, 3375, 3662, 4050, 4500, 5493, 6750, 7324, 8100, 9155, 10125, 10986, 13500, 16479, 18310, 20250, 21972, 27465, 32958, 36620, 40500, 45775, 49437, 54930, 65916, 82395, 91550, 98874, 109860, 137325, 148311, 164790, 183100, 197748, 228875, 247185, 274650, 296622, 329580, 411975, 457750, 494370, 549300, 593244, 686625, 741555, 823950, 915500, 988740, 1235925, 1373250, 1483110, 1647900, 2059875, 2471850, 2746500, 2966220, 3707775, 4119750, 4943700, 6179625, 7415550, 8239500, 12359250, 14831100, 18538875, 24718500, 37077750, 74155500]

約数ペア:

[(1, 74155500), (2, 37077750), (3, 24718500), (4, 18538875), (5, 14831100), (6, 12359250), (9, 8239500), (10, 7415550), (12, 6179625), (15, 4943700), (18, 4119750), (20, 3707775), (25, 2966220), (27, 2746500), (30, 2471850), (36, 2059875), (45, 1647900), (50, 1483110), (54, 1373250), (60, 1235925), (75, 988740), (81, 915500), (90, 823950), (100, 741555), (108, 686625), (125, 593244), (135, 549300), (150, 494370), (162, 457750), (180, 411975), (225, 329580), (250, 296622), (270, 274650), (300, 247185), (324, 228875), (375, 197748), (405, 183100), (450, 164790), (500, 148311), (540, 137325), (675, 109860), (750, 98874), (810, 91550), (900, 82395), (1125, 65916), (1350, 54930), (1500, 49437), (1620, 45775), (1831, 40500), (2025, 36620), (2250, 32958), (2700, 27465), (3375, 21972), (3662, 20250), (4050, 18310), (4500, 16479), (5493, 13500), (6750, 10986), (7324, 10125), (8100, 9155)]