275885280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17417}}^1$

素因数の和:17449

約数の個数: 144

約数和(自身を含む): 1027104624

約数和(自身を除く): 751219344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 17417, 34834, 52251, 69668, 87085, 104502, 139336, 156753, 174170, 191587, 209004, 261255, 278672, 313506, 348340, 383174, 418008, 522510, 557344, 574761, 627012, 696680, 766348, 783765, 836016, 957935, 1045020, 1149522, 1254024, 1393360, 1532696, 1567530, 1672032, 1724283, 1915870, 2090040, 2299044, 2508048, 2786720, 2873805, 3065392, 3135060, 3448566, 3831740, 4180080, 4598088, 5016096, 5747610, 6130784, 6270120, 6897132, 7663480, 8360160, 8621415, 9196176, 11495220, 12540240, 13794264, 15326960, 17242830, 18392352, 22990440, 25080480, 27588528, 30653920, 34485660, 45980880, 55177056, 68971320, 91961760, 137942640, 275885280]

約数ペア:

[(1, 275885280), (2, 137942640), (3, 91961760), (4, 68971320), (5, 55177056), (6, 45980880), (8, 34485660), (9, 30653920), (10, 27588528), (11, 25080480), (12, 22990440), (15, 18392352), (16, 17242830), (18, 15326960), (20, 13794264), (22, 12540240), (24, 11495220), (30, 9196176), (32, 8621415), (33, 8360160), (36, 7663480), (40, 6897132), (44, 6270120), (45, 6130784), (48, 5747610), (55, 5016096), (60, 4598088), (66, 4180080), (72, 3831740), (80, 3448566), (88, 3135060), (90, 3065392), (96, 2873805), (99, 2786720), (110, 2508048), (120, 2299044), (132, 2090040), (144, 1915870), (160, 1724283), (165, 1672032), (176, 1567530), (180, 1532696), (198, 1393360), (220, 1254024), (240, 1149522), (264, 1045020), (288, 957935), (330, 836016), (352, 783765), (360, 766348), (396, 696680), (440, 627012), (480, 574761), (495, 557344), (528, 522510), (660, 418008), (720, 383174), (792, 348340), (880, 313506), (990, 278672), (1056, 261255), (1320, 209004), (1440, 191587), (1584, 174170), (1760, 156753), (1980, 139336), (2640, 104502), (3168, 87085), (3960, 69668), (5280, 52251), (7920, 34834), (15840, 17417)]