149781960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{46229}}^1$

素因数の和:46252

約数の個数: 80

約数和(自身を含む): 503444700

約数和(自身を除く): 353662740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 46229, 92458, 138687, 184916, 231145, 277374, 369832, 416061, 462290, 554748, 693435, 832122, 924580, 1109496, 1248183, 1386870, 1664244, 1849160, 2080305, 2496366, 2773740, 3328488, 3744549, 4160610, 4992732, 5547480, 6240915, 7489098, 8321220, 9985464, 12481830, 14978196, 16642440, 18722745, 24963660, 29956392, 37445490, 49927320, 74890980, 149781960]

約数ペア:

[(1, 149781960), (2, 74890980), (3, 49927320), (4, 37445490), (5, 29956392), (6, 24963660), (8, 18722745), (9, 16642440), (10, 14978196), (12, 12481830), (15, 9985464), (18, 8321220), (20, 7489098), (24, 6240915), (27, 5547480), (30, 4992732), (36, 4160610), (40, 3744549), (45, 3328488), (54, 2773740), (60, 2496366), (72, 2080305), (81, 1849160), (90, 1664244), (108, 1386870), (120, 1248183), (135, 1109496), (162, 924580), (180, 832122), (216, 693435), (270, 554748), (324, 462290), (360, 416061), (405, 369832), (540, 277374), (648, 231145), (810, 184916), (1080, 138687), (1620, 92458), (3240, 46229)]