315037900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{136973}}^1$

素因数の和:137010

約数の個数: 36

約数和(自身を含む): 713360592

約数和(自身を除く): 398322692

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 136973, 273946, 547892, 684865, 1369730, 2739460, 3150379, 3424325, 6300758, 6848650, 12601516, 13697300, 15751895, 31503790, 63007580, 78759475, 157518950, 315037900]

約数ペア:

[(1, 315037900), (2, 157518950), (4, 78759475), (5, 63007580), (10, 31503790), (20, 15751895), (23, 13697300), (25, 12601516), (46, 6848650), (50, 6300758), (92, 3424325), (100, 3150379), (115, 2739460), (230, 1369730), (460, 684865), (575, 547892), (1150, 273946), (2300, 136973)]