83995740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15053}}^1$

素因数の和:15099

約数の個数: 72

約数和(自身を含む): 263023488

約数和(自身を除く): 179027748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15053, 30106, 45159, 60212, 75265, 90318, 135477, 150530, 180636, 225795, 270954, 301060, 451590, 466643, 541908, 677385, 903180, 933286, 1354770, 1399929, 1866572, 2333215, 2709540, 2799858, 4199787, 4666430, 5599716, 6999645, 8399574, 9332860, 13999290, 16799148, 20998935, 27998580, 41997870, 83995740]

約数ペア:

[(1, 83995740), (2, 41997870), (3, 27998580), (4, 20998935), (5, 16799148), (6, 13999290), (9, 9332860), (10, 8399574), (12, 6999645), (15, 5599716), (18, 4666430), (20, 4199787), (30, 2799858), (31, 2709540), (36, 2333215), (45, 1866572), (60, 1399929), (62, 1354770), (90, 933286), (93, 903180), (124, 677385), (155, 541908), (180, 466643), (186, 451590), (279, 301060), (310, 270954), (372, 225795), (465, 180636), (558, 150530), (620, 135477), (930, 90318), (1116, 75265), (1395, 60212), (1860, 45159), (2790, 30106), (5580, 15053)]