187291980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2876

約数の個数: 96

約数和(自身を含む): 587489280

約数和(自身を除く): 400197300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 2731, 3429, 3810, 4572, 5462, 5715, 6858, 7620, 8193, 10924, 11430, 13655, 13716, 16386, 17145, 22860, 24579, 27310, 32772, 34290, 40965, 49158, 54620, 68580, 73737, 81930, 98316, 122895, 147474, 163860, 245790, 294948, 346837, 368685, 491580, 693674, 737370, 1040511, 1387348, 1474740, 1734185, 2081022, 3121533, 3468370, 4162044, 5202555, 6243066, 6936740, 9364599, 10405110, 12486132, 15607665, 18729198, 20810220, 31215330, 37458396, 46822995, 62430660, 93645990, 187291980]

約数ペア:

[(1, 187291980), (2, 93645990), (3, 62430660), (4, 46822995), (5, 37458396), (6, 31215330), (9, 20810220), (10, 18729198), (12, 15607665), (15, 12486132), (18, 10405110), (20, 9364599), (27, 6936740), (30, 6243066), (36, 5202555), (45, 4162044), (54, 3468370), (60, 3121533), (90, 2081022), (108, 1734185), (127, 1474740), (135, 1387348), (180, 1040511), (254, 737370), (270, 693674), (381, 491580), (508, 368685), (540, 346837), (635, 294948), (762, 245790), (1143, 163860), (1270, 147474), (1524, 122895), (1905, 98316), (2286, 81930), (2540, 73737), (2731, 68580), (3429, 54620), (3810, 49158), (4572, 40965), (5462, 34290), (5715, 32772), (6858, 27310), (7620, 24579), (8193, 22860), (10924, 17145), (11430, 16386), (13655, 13716)]