2028082050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4094

約数の個数: 120

約数和(自身を含む): 5680874496

約数和(自身を除く): 3652792446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 135, 150, 162, 225, 254, 270, 381, 405, 450, 635, 675, 762, 810, 1143, 1270, 1350, 1905, 2025, 2286, 3175, 3429, 3810, 3943, 4050, 5715, 6350, 6858, 7886, 9525, 10287, 11430, 11829, 17145, 19050, 19715, 20574, 23658, 28575, 34290, 35487, 39430, 51435, 57150, 59145, 70974, 85725, 98575, 102870, 106461, 118290, 171450, 177435, 197150, 212922, 257175, 295725, 319383, 354870, 500761, 514350, 532305, 591450, 638766, 887175, 1001522, 1064610, 1502283, 1596915, 1774350, 2503805, 2661525, 3004566, 3193830, 4506849, 5007610, 5323050, 7511415, 7984575, 9013698, 12519025, 13520547, 15022830, 15969150, 22534245, 25038050, 27041094, 37557075, 40561641, 45068490, 67602735, 75114150, 81123282, 112671225, 135205470, 202808205, 225342450, 338013675, 405616410, 676027350, 1014041025, 2028082050]

約数ペア:

[(1, 2028082050), (2, 1014041025), (3, 676027350), (5, 405616410), (6, 338013675), (9, 225342450), (10, 202808205), (15, 135205470), (18, 112671225), (25, 81123282), (27, 75114150), (30, 67602735), (45, 45068490), (50, 40561641), (54, 37557075), (75, 27041094), (81, 25038050), (90, 22534245), (127, 15969150), (135, 15022830), (150, 13520547), (162, 12519025), (225, 9013698), (254, 7984575), (270, 7511415), (381, 5323050), (405, 5007610), (450, 4506849), (635, 3193830), (675, 3004566), (762, 2661525), (810, 2503805), (1143, 1774350), (1270, 1596915), (1350, 1502283), (1905, 1064610), (2025, 1001522), (2286, 887175), (3175, 638766), (3429, 591450), (3810, 532305), (3943, 514350), (4050, 500761), (5715, 354870), (6350, 319383), (6858, 295725), (7886, 257175), (9525, 212922), (10287, 197150), (11430, 177435), (11829, 171450), (17145, 118290), (19050, 106461), (19715, 102870), (20574, 98575), (23658, 85725), (28575, 70974), (34290, 59145), (35487, 57150), (39430, 51435)]