88336980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 120

約数和(自身を含む): 286218240

約数和(自身を除く): 197881260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1759, 1860, 2511, 2790, 3348, 3518, 4185, 5022, 5277, 5580, 7036, 8370, 8795, 10044, 10554, 12555, 15831, 16740, 17590, 21108, 25110, 26385, 31662, 35180, 47493, 50220, 52770, 54529, 63324, 79155, 94986, 105540, 109058, 142479, 158310, 163587, 189972, 218116, 237465, 272645, 284958, 316620, 327174, 474930, 490761, 545290, 569916, 654348, 712395, 817935, 949860, 981522, 1090580, 1424790, 1472283, 1635870, 1963044, 2453805, 2849580, 2944566, 3271740, 4416849, 4907610, 5889132, 7361415, 8833698, 9815220, 14722830, 17667396, 22084245, 29445660, 44168490, 88336980]

約数ペア:

[(1, 88336980), (2, 44168490), (3, 29445660), (4, 22084245), (5, 17667396), (6, 14722830), (9, 9815220), (10, 8833698), (12, 7361415), (15, 5889132), (18, 4907610), (20, 4416849), (27, 3271740), (30, 2944566), (31, 2849580), (36, 2453805), (45, 1963044), (54, 1635870), (60, 1472283), (62, 1424790), (81, 1090580), (90, 981522), (93, 949860), (108, 817935), (124, 712395), (135, 654348), (155, 569916), (162, 545290), (180, 490761), (186, 474930), (270, 327174), (279, 316620), (310, 284958), (324, 272645), (372, 237465), (405, 218116), (465, 189972), (540, 163587), (558, 158310), (620, 142479), (810, 109058), (837, 105540), (930, 94986), (1116, 79155), (1395, 63324), (1620, 54529), (1674, 52770), (1759, 50220), (1860, 47493), (2511, 35180), (2790, 31662), (3348, 26385), (3518, 25110), (4185, 21108), (5022, 17590), (5277, 16740), (5580, 15831), (7036, 12555), (8370, 10554), (8795, 10044)]