149804000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 389896416

約数和(自身を除く): 240092416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1360, 1700, 2000, 2125, 2203, 2720, 3400, 4000, 4250, 4406, 6800, 8500, 8812, 11015, 13600, 17000, 17624, 22030, 34000, 35248, 37451, 44060, 55075, 68000, 70496, 74902, 88120, 110150, 149804, 176240, 187255, 220300, 275375, 299608, 352480, 374510, 440600, 550750, 599216, 749020, 881200, 936275, 1101500, 1198432, 1498040, 1762400, 1872550, 2203000, 2996080, 3745100, 4406000, 4681375, 5992160, 7490200, 8812000, 9362750, 14980400, 18725500, 29960800, 37451000, 74902000, 149804000]

約数ペア:

[(1, 149804000), (2, 74902000), (4, 37451000), (5, 29960800), (8, 18725500), (10, 14980400), (16, 9362750), (17, 8812000), (20, 7490200), (25, 5992160), (32, 4681375), (34, 4406000), (40, 3745100), (50, 2996080), (68, 2203000), (80, 1872550), (85, 1762400), (100, 1498040), (125, 1198432), (136, 1101500), (160, 936275), (170, 881200), (200, 749020), (250, 599216), (272, 550750), (340, 440600), (400, 374510), (425, 352480), (500, 299608), (544, 275375), (680, 220300), (800, 187255), (850, 176240), (1000, 149804), (1360, 110150), (1700, 88120), (2000, 74902), (2125, 70496), (2203, 68000), (2720, 55075), (3400, 44060), (4000, 37451), (4250, 35248), (4406, 34000), (6800, 22030), (8500, 17624), (8812, 17000), (11015, 13600)]