87115500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 168

約数和(自身を含む): 286453440

約数和(自身を除く): 199337940

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, 239, 243, 250, 270, 300, 324, 375, 405, 450, 478, 486, 500, 540, 675, 717, 729, 750, 810, 900, 956, 972, 1125, 1195, 1215, 1350, 1434, 1458, 1500, 1620, 2025, 2151, 2250, 2390, 2430, 2700, 2868, 2916, 3375, 3585, 3645, 4050, 4302, 4500, 4780, 4860, 5975, 6075, 6453, 6750, 7170, 7290, 8100, 8604, 10125, 10755, 11950, 12150, 12906, 13500, 14340, 14580, 17925, 18225, 19359, 20250, 21510, 23900, 24300, 25812, 29875, 30375, 32265, 35850, 36450, 38718, 40500, 43020, 53775, 58077, 59750, 60750, 64530, 71700, 72900, 77436, 89625, 91125, 96795, 107550, 116154, 119500, 121500, 129060, 161325, 174231, 179250, 182250, 193590, 215100, 232308, 268875, 290385, 322650, 348462, 358500, 364500, 387180, 483975, 537750, 580770, 645300, 696924, 806625, 871155, 967950, 1075500, 1161540, 1451925, 1613250, 1742310, 1935900, 2419875, 2903850, 3226500, 3484620, 4355775, 4839750, 5807700, 7259625, 8711550, 9679500, 14519250, 17423100, 21778875, 29038500, 43557750, 87115500]

約数ペア:

[(1, 87115500), (2, 43557750), (3, 29038500), (4, 21778875), (5, 17423100), (6, 14519250), (9, 9679500), (10, 8711550), (12, 7259625), (15, 5807700), (18, 4839750), (20, 4355775), (25, 3484620), (27, 3226500), (30, 2903850), (36, 2419875), (45, 1935900), (50, 1742310), (54, 1613250), (60, 1451925), (75, 1161540), (81, 1075500), (90, 967950), (100, 871155), (108, 806625), (125, 696924), (135, 645300), (150, 580770), (162, 537750), (180, 483975), (225, 387180), (239, 364500), (243, 358500), (250, 348462), (270, 322650), (300, 290385), (324, 268875), (375, 232308), (405, 215100), (450, 193590), (478, 182250), (486, 179250), (500, 174231), (540, 161325), (675, 129060), (717, 121500), (729, 119500), (750, 116154), (810, 107550), (900, 96795), (956, 91125), (972, 89625), (1125, 77436), (1195, 72900), (1215, 71700), (1350, 64530), (1434, 60750), (1458, 59750), (1500, 58077), (1620, 53775), (2025, 43020), (2151, 40500), (2250, 38718), (2390, 36450), (2430, 35850), (2700, 32265), (2868, 30375), (2916, 29875), (3375, 25812), (3585, 24300), (3645, 23900), (4050, 21510), (4302, 20250), (4500, 19359), (4780, 18225), (4860, 17925), (5975, 14580), (6075, 14340), (6453, 13500), (6750, 12906), (7170, 12150), (7290, 11950), (8100, 10755), (8604, 10125)]