80725650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 200966304

約数和(自身を除く): 120240654

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 307, 614, 921, 1535, 1753, 1842, 3070, 3506, 4605, 5259, 7675, 8765, 9210, 10518, 15350, 17530, 23025, 26295, 43825, 46050, 52590, 87650, 131475, 262950, 538171, 1076342, 1614513, 2690855, 3229026, 5381710, 8072565, 13454275, 16145130, 26908550, 40362825, 80725650]

約数ペア:

[(1, 80725650), (2, 40362825), (3, 26908550), (5, 16145130), (6, 13454275), (10, 8072565), (15, 5381710), (25, 3229026), (30, 2690855), (50, 1614513), (75, 1076342), (150, 538171), (307, 262950), (614, 131475), (921, 87650), (1535, 52590), (1753, 46050), (1842, 43825), (3070, 26295), (3506, 23025), (4605, 17530), (5259, 15350), (7675, 10518), (8765, 9210)]