217067580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13016

約数の個数: 96

約数和(自身を含む): 697159680

約数和(自身を除く): 480092100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 12967, 16740, 25934, 38901, 51868, 64835, 77802, 116703, 129670, 155604, 194505, 233406, 259340, 350109, 389010, 401977, 466812, 583515, 700218, 778020, 803954, 1167030, 1205931, 1400436, 1607908, 1750545, 2009885, 2334060, 2411862, 3501090, 3617793, 4019770, 4823724, 6029655, 7002180, 7235586, 8039540, 10853379, 12059310, 14471172, 18088965, 21706758, 24118620, 36177930, 43413516, 54266895, 72355860, 108533790, 217067580]

約数ペア:

[(1, 217067580), (2, 108533790), (3, 72355860), (4, 54266895), (5, 43413516), (6, 36177930), (9, 24118620), (10, 21706758), (12, 18088965), (15, 14471172), (18, 12059310), (20, 10853379), (27, 8039540), (30, 7235586), (31, 7002180), (36, 6029655), (45, 4823724), (54, 4019770), (60, 3617793), (62, 3501090), (90, 2411862), (93, 2334060), (108, 2009885), (124, 1750545), (135, 1607908), (155, 1400436), (180, 1205931), (186, 1167030), (270, 803954), (279, 778020), (310, 700218), (372, 583515), (465, 466812), (540, 401977), (558, 389010), (620, 350109), (837, 259340), (930, 233406), (1116, 194505), (1395, 155604), (1674, 129670), (1860, 116703), (2790, 77802), (3348, 64835), (4185, 51868), (5580, 38901), (8370, 25934), (12967, 16740)]