74946870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 80

約数和(自身を含む): 204679728

約数和(自身を除く): 129732858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 603, 670, 810, 1005, 1206, 1381, 1809, 2010, 2762, 3015, 3618, 4143, 5427, 6030, 6905, 8286, 9045, 10854, 12429, 13810, 18090, 20715, 24858, 27135, 37287, 41430, 54270, 62145, 74574, 92527, 111861, 124290, 185054, 186435, 223722, 277581, 372870, 462635, 555162, 559305, 832743, 925270, 1118610, 1387905, 1665486, 2498229, 2775810, 4163715, 4996458, 7494687, 8327430, 12491145, 14989374, 24982290, 37473435, 74946870]

約数ペア:

[(1, 74946870), (2, 37473435), (3, 24982290), (5, 14989374), (6, 12491145), (9, 8327430), (10, 7494687), (15, 4996458), (18, 4163715), (27, 2775810), (30, 2498229), (45, 1665486), (54, 1387905), (67, 1118610), (81, 925270), (90, 832743), (134, 559305), (135, 555162), (162, 462635), (201, 372870), (270, 277581), (335, 223722), (402, 186435), (405, 185054), (603, 124290), (670, 111861), (810, 92527), (1005, 74574), (1206, 62145), (1381, 54270), (1809, 41430), (2010, 37287), (2762, 27135), (3015, 24858), (3618, 20715), (4143, 18090), (5427, 13810), (6030, 12429), (6905, 10854), (8286, 9045)]