40805400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 129277440

約数和(自身を除く): 88472040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 376, 470, 564, 600, 705, 940, 1128, 1175, 1410, 1447, 1880, 2350, 2820, 2894, 3525, 4341, 4700, 5640, 5788, 7050, 7235, 8682, 9400, 11576, 14100, 14470, 17364, 21705, 28200, 28940, 34728, 36175, 43410, 57880, 68009, 72350, 86820, 108525, 136018, 144700, 173640, 204027, 217050, 272036, 289400, 340045, 408054, 434100, 544072, 680090, 816108, 868200, 1020135, 1360180, 1632216, 1700225, 2040270, 2720360, 3400450, 4080540, 5100675, 6800900, 8161080, 10201350, 13601800, 20402700, 40805400]

約数ペア:

[(1, 40805400), (2, 20402700), (3, 13601800), (4, 10201350), (5, 8161080), (6, 6800900), (8, 5100675), (10, 4080540), (12, 3400450), (15, 2720360), (20, 2040270), (24, 1700225), (25, 1632216), (30, 1360180), (40, 1020135), (47, 868200), (50, 816108), (60, 680090), (75, 544072), (94, 434100), (100, 408054), (120, 340045), (141, 289400), (150, 272036), (188, 217050), (200, 204027), (235, 173640), (282, 144700), (300, 136018), (376, 108525), (470, 86820), (564, 72350), (600, 68009), (705, 57880), (940, 43410), (1128, 36175), (1175, 34728), (1410, 28940), (1447, 28200), (1880, 21705), (2350, 17364), (2820, 14470), (2894, 14100), (3525, 11576), (4341, 9400), (4700, 8682), (5640, 7235), (5788, 7050)]