100831360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 280247040

約数和(自身を除く): 179415680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 317, 320, 355, 448, 497, 560, 568, 634, 640, 710, 896, 994, 1120, 1136, 1268, 1420, 1585, 1988, 2219, 2240, 2272, 2485, 2536, 2840, 3170, 3976, 4438, 4480, 4544, 4970, 5072, 5680, 6340, 7952, 8876, 9088, 9940, 10144, 11095, 11360, 12680, 15904, 17752, 19880, 20288, 22190, 22507, 22720, 25360, 31808, 35504, 39760, 40576, 44380, 45014, 45440, 50720, 63616, 71008, 79520, 88760, 90028, 101440, 112535, 142016, 157549, 159040, 177520, 180056, 202880, 225070, 284032, 315098, 318080, 355040, 360112, 450140, 630196, 710080, 720224, 787745, 900280, 1260392, 1420160, 1440448, 1575490, 1800560, 2520784, 2880896, 3150980, 3601120, 5041568, 6301960, 7202240, 10083136, 12603920, 14404480, 20166272, 25207840, 50415680, 100831360]

約数ペア:

[(1, 100831360), (2, 50415680), (4, 25207840), (5, 20166272), (7, 14404480), (8, 12603920), (10, 10083136), (14, 7202240), (16, 6301960), (20, 5041568), (28, 3601120), (32, 3150980), (35, 2880896), (40, 2520784), (56, 1800560), (64, 1575490), (70, 1440448), (71, 1420160), (80, 1260392), (112, 900280), (128, 787745), (140, 720224), (142, 710080), (160, 630196), (224, 450140), (280, 360112), (284, 355040), (317, 318080), (320, 315098), (355, 284032), (448, 225070), (497, 202880), (560, 180056), (568, 177520), (634, 159040), (640, 157549), (710, 142016), (896, 112535), (994, 101440), (1120, 90028), (1136, 88760), (1268, 79520), (1420, 71008), (1585, 63616), (1988, 50720), (2219, 45440), (2240, 45014), (2272, 44380), (2485, 40576), (2536, 39760), (2840, 35504), (3170, 31808), (3976, 25360), (4438, 22720), (4480, 22507), (4544, 22190), (4970, 20288), (5072, 19880), (5680, 17752), (6340, 15904), (7952, 12680), (8876, 11360), (9088, 11095), (9940, 10144)]