138057900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 401016000

約数和(自身を除く): 262958100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 307, 614, 921, 1228, 1499, 1535, 1842, 2998, 3070, 3684, 4497, 4605, 5996, 6140, 7495, 7675, 8994, 9210, 14990, 15350, 17988, 18420, 22485, 23025, 29980, 30700, 37475, 44970, 46050, 74950, 89940, 92100, 112425, 149900, 224850, 449700, 460193, 920386, 1380579, 1840772, 2300965, 2761158, 4601930, 5522316, 6902895, 9203860, 11504825, 13805790, 23009650, 27611580, 34514475, 46019300, 69028950, 138057900]

約数ペア:

[(1, 138057900), (2, 69028950), (3, 46019300), (4, 34514475), (5, 27611580), (6, 23009650), (10, 13805790), (12, 11504825), (15, 9203860), (20, 6902895), (25, 5522316), (30, 4601930), (50, 2761158), (60, 2300965), (75, 1840772), (100, 1380579), (150, 920386), (300, 460193), (307, 449700), (614, 224850), (921, 149900), (1228, 112425), (1499, 92100), (1535, 89940), (1842, 74950), (2998, 46050), (3070, 44970), (3684, 37475), (4497, 30700), (4605, 29980), (5996, 23025), (6140, 22485), (7495, 18420), (7675, 17988), (8994, 15350), (9210, 14990)]