67136580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17761}}^1$

素因数の和:17786

約数の個数: 96

約数和(自身を含む): 238721280

約数和(自身を除く): 171584700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17761, 35522, 53283, 71044, 88805, 106566, 124327, 159849, 177610, 213132, 248654, 266415, 319698, 355220, 372981, 479547, 497308, 532830, 621635, 639396, 745962, 799245, 959094, 1065660, 1118943, 1243270, 1491924, 1598490, 1864905, 1918188, 2237886, 2397735, 2486540, 3196980, 3356829, 3729810, 4475772, 4795470, 5594715, 6713658, 7459620, 9590940, 11189430, 13427316, 16784145, 22378860, 33568290, 67136580]

約数ペア:

[(1, 67136580), (2, 33568290), (3, 22378860), (4, 16784145), (5, 13427316), (6, 11189430), (7, 9590940), (9, 7459620), (10, 6713658), (12, 5594715), (14, 4795470), (15, 4475772), (18, 3729810), (20, 3356829), (21, 3196980), (27, 2486540), (28, 2397735), (30, 2237886), (35, 1918188), (36, 1864905), (42, 1598490), (45, 1491924), (54, 1243270), (60, 1118943), (63, 1065660), (70, 959094), (84, 799245), (90, 745962), (105, 639396), (108, 621635), (126, 532830), (135, 497308), (140, 479547), (180, 372981), (189, 355220), (210, 319698), (252, 266415), (270, 248654), (315, 213132), (378, 177610), (420, 159849), (540, 124327), (630, 106566), (756, 88805), (945, 71044), (1260, 53283), (1890, 35522), (3780, 17761)]