75870270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13407

約数の個数: 80

約数和(自身を含む): 233167968

約数和(自身を除く): 157297698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 13381, 26762, 40143, 66905, 80286, 93667, 120429, 133810, 187334, 200715, 240858, 281001, 361287, 401430, 468335, 562002, 602145, 722574, 843003, 936670, 1083861, 1204290, 1405005, 1686006, 1806435, 2167722, 2529009, 2810010, 3612870, 4215015, 5058018, 5419305, 7587027, 8430030, 10838610, 12645045, 15174054, 25290090, 37935135, 75870270]

約数ペア:

[(1, 75870270), (2, 37935135), (3, 25290090), (5, 15174054), (6, 12645045), (7, 10838610), (9, 8430030), (10, 7587027), (14, 5419305), (15, 5058018), (18, 4215015), (21, 3612870), (27, 2810010), (30, 2529009), (35, 2167722), (42, 1806435), (45, 1686006), (54, 1405005), (63, 1204290), (70, 1083861), (81, 936670), (90, 843003), (105, 722574), (126, 602145), (135, 562002), (162, 468335), (189, 401430), (210, 361287), (270, 281001), (315, 240858), (378, 200715), (405, 187334), (567, 133810), (630, 120429), (810, 93667), (945, 80286), (1134, 66905), (1890, 40143), (2835, 26762), (5670, 13381)]