44850120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 110669880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 499, 535, 642, 749, 840, 856, 998, 1070, 1284, 1497, 1498, 1605, 1996, 2140, 2247, 2495, 2568, 2994, 2996, 3210, 3493, 3745, 3992, 4280, 4494, 4990, 5988, 5992, 6420, 6986, 7485, 7490, 8988, 9980, 10479, 11235, 11976, 12840, 13972, 14970, 14980, 17465, 17976, 19960, 20958, 22470, 27944, 29940, 29960, 34930, 41916, 44940, 52395, 53393, 59880, 69860, 83832, 89880, 104790, 106786, 139720, 160179, 209580, 213572, 266965, 320358, 373751, 419160, 427144, 533930, 640716, 747502, 800895, 1067860, 1121253, 1281432, 1495004, 1601790, 1868755, 2135720, 2242506, 2990008, 3203580, 3737510, 4485012, 5606265, 6407160, 7475020, 8970024, 11212530, 14950040, 22425060, 44850120]

約数ペア:

[(1, 44850120), (2, 22425060), (3, 14950040), (4, 11212530), (5, 8970024), (6, 7475020), (7, 6407160), (8, 5606265), (10, 4485012), (12, 3737510), (14, 3203580), (15, 2990008), (20, 2242506), (21, 2135720), (24, 1868755), (28, 1601790), (30, 1495004), (35, 1281432), (40, 1121253), (42, 1067860), (56, 800895), (60, 747502), (70, 640716), (84, 533930), (105, 427144), (107, 419160), (120, 373751), (140, 320358), (168, 266965), (210, 213572), (214, 209580), (280, 160179), (321, 139720), (420, 106786), (428, 104790), (499, 89880), (535, 83832), (642, 69860), (749, 59880), (840, 53393), (856, 52395), (998, 44940), (1070, 41916), (1284, 34930), (1497, 29960), (1498, 29940), (1605, 27944), (1996, 22470), (2140, 20958), (2247, 19960), (2495, 17976), (2568, 17465), (2994, 14980), (2996, 14970), (3210, 13972), (3493, 12840), (3745, 11976), (3992, 11235), (4280, 10479), (4494, 9980), (4990, 8988), (5988, 7490), (5992, 7485), (6420, 6986)]