1330794900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3881}}^1$

素因数の和:4031

約数の個数: 144

約数和(自身を含む): 4313057280

約数和(自身を除く): 2982262380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 127, 135, 150, 180, 225, 254, 270, 300, 381, 450, 508, 540, 635, 675, 762, 900, 1143, 1270, 1350, 1524, 1905, 2286, 2540, 2700, 3175, 3429, 3810, 3881, 4572, 5715, 6350, 6858, 7620, 7762, 9525, 11430, 11643, 12700, 13716, 15524, 17145, 19050, 19405, 22860, 23286, 28575, 34290, 34929, 38100, 38810, 46572, 57150, 58215, 68580, 69858, 77620, 85725, 97025, 104787, 114300, 116430, 139716, 171450, 174645, 194050, 209574, 232860, 291075, 342900, 349290, 388100, 419148, 492887, 523935, 582150, 698580, 873225, 985774, 1047870, 1164300, 1478661, 1746450, 1971548, 2095740, 2464435, 2619675, 2957322, 3492900, 4435983, 4928870, 5239350, 5914644, 7393305, 8871966, 9857740, 10478700, 12322175, 13307949, 14786610, 17743932, 22179915, 24644350, 26615898, 29573220, 36966525, 44359830, 49288700, 53231796, 66539745, 73933050, 88719660, 110899575, 133079490, 147866100, 221799150, 266158980, 332698725, 443598300, 665397450, 1330794900]

約数ペア:

[(1, 1330794900), (2, 665397450), (3, 443598300), (4, 332698725), (5, 266158980), (6, 221799150), (9, 147866100), (10, 133079490), (12, 110899575), (15, 88719660), (18, 73933050), (20, 66539745), (25, 53231796), (27, 49288700), (30, 44359830), (36, 36966525), (45, 29573220), (50, 26615898), (54, 24644350), (60, 22179915), (75, 17743932), (90, 14786610), (100, 13307949), (108, 12322175), (127, 10478700), (135, 9857740), (150, 8871966), (180, 7393305), (225, 5914644), (254, 5239350), (270, 4928870), (300, 4435983), (381, 3492900), (450, 2957322), (508, 2619675), (540, 2464435), (635, 2095740), (675, 1971548), (762, 1746450), (900, 1478661), (1143, 1164300), (1270, 1047870), (1350, 985774), (1524, 873225), (1905, 698580), (2286, 582150), (2540, 523935), (2700, 492887), (3175, 419148), (3429, 388100), (3810, 349290), (3881, 342900), (4572, 291075), (5715, 232860), (6350, 209574), (6858, 194050), (7620, 174645), (7762, 171450), (9525, 139716), (11430, 116430), (11643, 114300), (12700, 104787), (13716, 97025), (15524, 85725), (17145, 77620), (19050, 69858), (19405, 68580), (22860, 58215), (23286, 57150), (28575, 46572), (34290, 38810), (34929, 38100)]