384093900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47419}}^1$

素因数の和:47445

約数の個数: 90

約数和(自身を含む): 1245106940

約数和(自身を除く): 861013040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 47419, 94838, 142257, 189676, 237095, 284514, 426771, 474190, 569028, 711285, 853542, 948380, 1185475, 1280313, 1422570, 1707084, 2133855, 2370950, 2560626, 2845140, 3556425, 3840939, 4267710, 4741900, 5121252, 6401565, 7112850, 7681878, 8535420, 10669275, 12803130, 14225700, 15363756, 19204695, 21338550, 25606260, 32007825, 38409390, 42677100, 64015650, 76818780, 96023475, 128031300, 192046950, 384093900]

約数ペア:

[(1, 384093900), (2, 192046950), (3, 128031300), (4, 96023475), (5, 76818780), (6, 64015650), (9, 42677100), (10, 38409390), (12, 32007825), (15, 25606260), (18, 21338550), (20, 19204695), (25, 15363756), (27, 14225700), (30, 12803130), (36, 10669275), (45, 8535420), (50, 7681878), (54, 7112850), (60, 6401565), (75, 5121252), (81, 4741900), (90, 4267710), (100, 3840939), (108, 3556425), (135, 2845140), (150, 2560626), (162, 2370950), (180, 2133855), (225, 1707084), (270, 1422570), (300, 1280313), (324, 1185475), (405, 948380), (450, 853542), (540, 711285), (675, 569028), (810, 474190), (900, 426771), (1350, 284514), (1620, 237095), (2025, 189676), (2700, 142257), (4050, 94838), (8100, 47419)]