204937800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18015

約数の個数: 96

約数和(自身を含む): 668781600

約数和(自身を除く): 463843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17977, 35954, 53931, 71908, 89885, 107862, 143816, 179770, 215724, 269655, 341563, 359540, 431448, 449425, 539310, 683126, 719080, 898850, 1024689, 1078620, 1348275, 1366252, 1707815, 1797700, 2049378, 2157240, 2696550, 2732504, 3415630, 3595400, 4098756, 5123445, 5393100, 6831260, 8197512, 8539075, 10246890, 10786200, 13662520, 17078150, 20493780, 25617225, 34156300, 40987560, 51234450, 68312600, 102468900, 204937800]

約数ペア:

[(1, 204937800), (2, 102468900), (3, 68312600), (4, 51234450), (5, 40987560), (6, 34156300), (8, 25617225), (10, 20493780), (12, 17078150), (15, 13662520), (19, 10786200), (20, 10246890), (24, 8539075), (25, 8197512), (30, 6831260), (38, 5393100), (40, 5123445), (50, 4098756), (57, 3595400), (60, 3415630), (75, 2732504), (76, 2696550), (95, 2157240), (100, 2049378), (114, 1797700), (120, 1707815), (150, 1366252), (152, 1348275), (190, 1078620), (200, 1024689), (228, 898850), (285, 719080), (300, 683126), (380, 539310), (456, 449425), (475, 431448), (570, 359540), (600, 341563), (760, 269655), (950, 215724), (1140, 179770), (1425, 143816), (1900, 107862), (2280, 89885), (2850, 71908), (3800, 53931), (5700, 35954), (11400, 17977)]