38304900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4729}}^1$

素因数の和:4755

約数の個数: 90

約数和(自身を含む): 124195610

約数和(自身を除く): 85890710

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, 4729, 8100, 9458, 14187, 18916, 23645, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 118225, 127683, 141870, 170244, 212805, 236450, 255366, 283740, 354675, 383049, 425610, 472900, 510732, 638415, 709350, 766098, 851220, 1064025, 1276830, 1418700, 1532196, 1915245, 2128050, 2553660, 3192075, 3830490, 4256100, 6384150, 7660980, 9576225, 12768300, 19152450, 38304900]

約数ペア:

[(1, 38304900), (2, 19152450), (3, 12768300), (4, 9576225), (5, 7660980), (6, 6384150), (9, 4256100), (10, 3830490), (12, 3192075), (15, 2553660), (18, 2128050), (20, 1915245), (25, 1532196), (27, 1418700), (30, 1276830), (36, 1064025), (45, 851220), (50, 766098), (54, 709350), (60, 638415), (75, 510732), (81, 472900), (90, 425610), (100, 383049), (108, 354675), (135, 283740), (150, 255366), (162, 236450), (180, 212805), (225, 170244), (270, 141870), (300, 127683), (324, 118225), (405, 94580), (450, 85122), (540, 70935), (675, 56748), (810, 47290), (900, 42561), (1350, 28374), (1620, 23645), (2025, 18916), (2700, 14187), (4050, 9458), (4729, 8100)]