133127750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 287539200

約数和(自身を除く): 154411450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 127, 175, 250, 254, 350, 599, 635, 875, 889, 1198, 1270, 1750, 1778, 2995, 3175, 4193, 4445, 5990, 6350, 8386, 8890, 14975, 15875, 20965, 22225, 29950, 31750, 41930, 44450, 74875, 76073, 104825, 111125, 149750, 152146, 209650, 222250, 380365, 524125, 532511, 760730, 1048250, 1065022, 1901825, 2662555, 3803650, 5325110, 9509125, 13312775, 19018250, 26625550, 66563875, 133127750]

約数ペア:

[(1, 133127750), (2, 66563875), (5, 26625550), (7, 19018250), (10, 13312775), (14, 9509125), (25, 5325110), (35, 3803650), (50, 2662555), (70, 1901825), (125, 1065022), (127, 1048250), (175, 760730), (250, 532511), (254, 524125), (350, 380365), (599, 222250), (635, 209650), (875, 152146), (889, 149750), (1198, 111125), (1270, 104825), (1750, 76073), (1778, 74875), (2995, 44450), (3175, 41930), (4193, 31750), (4445, 29950), (5990, 22225), (6350, 20965), (8386, 15875), (8890, 14975)]