2016751275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 4582206720

約数和(自身を除く): 2565455445

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 59, 63, 75, 77, 99, 105, 165, 175, 177, 225, 231, 275, 295, 315, 385, 413, 495, 525, 531, 649, 693, 825, 885, 1155, 1239, 1475, 1575, 1925, 1947, 1973, 2065, 2475, 2655, 3245, 3465, 3717, 4425, 4543, 5775, 5841, 5919, 6195, 9735, 9865, 10325, 13275, 13629, 13811, 16225, 17325, 17757, 18585, 21703, 22715, 29205, 29595, 30975, 40887, 41433, 48675, 49325, 65109, 68145, 69055, 88785, 92925, 108515, 113575, 116407, 124299, 146025, 147975, 151921, 195327, 204435, 207165, 325545, 340725, 345275, 349221, 443925, 455763, 542575, 582035, 621495, 759605, 814849, 976635, 1022175, 1035825, 1047663, 1280477, 1367289, 1627725, 1746105, 2278815, 2444547, 2910175, 3107475, 3798025, 3841431, 4074245, 4883175, 5238315, 6402385, 6836445, 7333641, 8730525, 8963339, 11394075, 11524293, 12222735, 19207155, 20371225, 26191575, 26890017, 32011925, 34182225, 36668205, 44816695, 57621465, 61113675, 80670051, 96035775, 134450085, 183341025, 224083475, 288107325, 403350255, 672250425, 2016751275]

約数ペア:

[(1, 2016751275), (3, 672250425), (5, 403350255), (7, 288107325), (9, 224083475), (11, 183341025), (15, 134450085), (21, 96035775), (25, 80670051), (33, 61113675), (35, 57621465), (45, 44816695), (55, 36668205), (59, 34182225), (63, 32011925), (75, 26890017), (77, 26191575), (99, 20371225), (105, 19207155), (165, 12222735), (175, 11524293), (177, 11394075), (225, 8963339), (231, 8730525), (275, 7333641), (295, 6836445), (315, 6402385), (385, 5238315), (413, 4883175), (495, 4074245), (525, 3841431), (531, 3798025), (649, 3107475), (693, 2910175), (825, 2444547), (885, 2278815), (1155, 1746105), (1239, 1627725), (1475, 1367289), (1575, 1280477), (1925, 1047663), (1947, 1035825), (1973, 1022175), (2065, 976635), (2475, 814849), (2655, 759605), (3245, 621495), (3465, 582035), (3717, 542575), (4425, 455763), (4543, 443925), (5775, 349221), (5841, 345275), (5919, 340725), (6195, 325545), (9735, 207165), (9865, 204435), (10325, 195327), (13275, 151921), (13629, 147975), (13811, 146025), (16225, 124299), (17325, 116407), (17757, 113575), (18585, 108515), (21703, 92925), (22715, 88785), (29205, 69055), (29595, 68145), (30975, 65109), (40887, 49325), (41433, 48675)]