132679900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{4591}}^1$

素因数の和:4639

約数の個数: 54

約数和(自身を含む): 305914448

約数和(自身を除く): 173234548

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 4591, 5780, 7225, 9182, 14450, 18364, 22955, 28900, 45910, 78047, 91820, 114775, 156094, 229550, 312188, 390235, 459100, 780470, 1326799, 1560940, 1951175, 2653598, 3902350, 5307196, 6633995, 7804700, 13267990, 26535980, 33169975, 66339950, 132679900]

約数ペア:

[(1, 132679900), (2, 66339950), (4, 33169975), (5, 26535980), (10, 13267990), (17, 7804700), (20, 6633995), (25, 5307196), (34, 3902350), (50, 2653598), (68, 1951175), (85, 1560940), (100, 1326799), (170, 780470), (289, 459100), (340, 390235), (425, 312188), (578, 229550), (850, 156094), (1156, 114775), (1445, 91820), (1700, 78047), (2890, 45910), (4591, 28900), (5780, 22955), (7225, 18364), (9182, 14450)]