264397500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{3917}}^1$

素因数の和:3950

約数の個数: 120

約数和(自身を含む): 856788240

約数和(自身を除く): 592390740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2250, 2500, 2700, 3375, 3750, 3917, 4500, 5625, 6750, 7500, 7834, 11250, 11751, 13500, 15668, 16875, 19585, 22500, 23502, 33750, 35253, 39170, 47004, 58755, 67500, 70506, 78340, 97925, 105759, 117510, 141012, 176265, 195850, 211518, 235020, 293775, 352530, 391700, 423036, 489625, 528795, 587550, 705060, 881325, 979250, 1057590, 1175100, 1468875, 1762650, 1958500, 2115180, 2448125, 2643975, 2937750, 3525300, 4406625, 4896250, 5287950, 5875500, 7344375, 8813250, 9792500, 10575900, 13219875, 14688750, 17626500, 22033125, 26439750, 29377500, 44066250, 52879500, 66099375, 88132500, 132198750, 264397500]

約数ペア:

[(1, 264397500), (2, 132198750), (3, 88132500), (4, 66099375), (5, 52879500), (6, 44066250), (9, 29377500), (10, 26439750), (12, 22033125), (15, 17626500), (18, 14688750), (20, 13219875), (25, 10575900), (27, 9792500), (30, 8813250), (36, 7344375), (45, 5875500), (50, 5287950), (54, 4896250), (60, 4406625), (75, 3525300), (90, 2937750), (100, 2643975), (108, 2448125), (125, 2115180), (135, 1958500), (150, 1762650), (180, 1468875), (225, 1175100), (250, 1057590), (270, 979250), (300, 881325), (375, 705060), (450, 587550), (500, 528795), (540, 489625), (625, 423036), (675, 391700), (750, 352530), (900, 293775), (1125, 235020), (1250, 211518), (1350, 195850), (1500, 176265), (1875, 141012), (2250, 117510), (2500, 105759), (2700, 97925), (3375, 78340), (3750, 70506), (3917, 67500), (4500, 58755), (5625, 47004), (6750, 39170), (7500, 35253), (7834, 33750), (11250, 23502), (11751, 22500), (13500, 19585), (15668, 16875)]