2172919200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7129}}^1$

素因数の和:7279

約数の個数: 144

約数和(自身を含む): 7129543680

約数和(自身を除く): 4956624480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 1016, 1200, 1270, 1524, 1905, 2032, 2400, 2540, 3048, 3175, 3810, 4064, 5080, 6096, 6350, 7129, 7620, 9525, 10160, 12192, 12700, 14258, 15240, 19050, 20320, 21387, 25400, 28516, 30480, 35645, 38100, 42774, 50800, 57032, 60960, 71290, 76200, 85548, 101600, 106935, 114064, 142580, 152400, 171096, 178225, 213870, 228128, 285160, 304800, 342192, 356450, 427740, 534675, 570320, 684384, 712900, 855480, 905383, 1069350, 1140640, 1425800, 1710960, 1810766, 2138700, 2716149, 2851600, 3421920, 3621532, 4277400, 4526915, 5432298, 5703200, 7243064, 8554800, 9053830, 10864596, 13580745, 14486128, 17109600, 18107660, 21729192, 22634575, 27161490, 28972256, 36215320, 43458384, 45269150, 54322980, 67903725, 72430640, 86916768, 90538300, 108645960, 135807450, 144861280, 181076600, 217291920, 271614900, 362153200, 434583840, 543229800, 724306400, 1086459600, 2172919200]

約数ペア:

[(1, 2172919200), (2, 1086459600), (3, 724306400), (4, 543229800), (5, 434583840), (6, 362153200), (8, 271614900), (10, 217291920), (12, 181076600), (15, 144861280), (16, 135807450), (20, 108645960), (24, 90538300), (25, 86916768), (30, 72430640), (32, 67903725), (40, 54322980), (48, 45269150), (50, 43458384), (60, 36215320), (75, 28972256), (80, 27161490), (96, 22634575), (100, 21729192), (120, 18107660), (127, 17109600), (150, 14486128), (160, 13580745), (200, 10864596), (240, 9053830), (254, 8554800), (300, 7243064), (381, 5703200), (400, 5432298), (480, 4526915), (508, 4277400), (600, 3621532), (635, 3421920), (762, 2851600), (800, 2716149), (1016, 2138700), (1200, 1810766), (1270, 1710960), (1524, 1425800), (1905, 1140640), (2032, 1069350), (2400, 905383), (2540, 855480), (3048, 712900), (3175, 684384), (3810, 570320), (4064, 534675), (5080, 427740), (6096, 356450), (6350, 342192), (7129, 304800), (7620, 285160), (9525, 228128), (10160, 213870), (12192, 178225), (12700, 171096), (14258, 152400), (15240, 142580), (19050, 114064), (20320, 106935), (21387, 101600), (25400, 85548), (28516, 76200), (30480, 71290), (35645, 60960), (38100, 57032), (42774, 50800)]