64047300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{213491}}^1$

素因数の和:213508

約数の個数: 36

約数和(自身を含む): 185311056

約数和(自身を除く): 121263756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 213491, 426982, 640473, 853964, 1067455, 1280946, 2134910, 2561892, 3202365, 4269820, 5337275, 6404730, 10674550, 12809460, 16011825, 21349100, 32023650, 64047300]

約数ペア:

[(1, 64047300), (2, 32023650), (3, 21349100), (4, 16011825), (5, 12809460), (6, 10674550), (10, 6404730), (12, 5337275), (15, 4269820), (20, 3202365), (25, 2561892), (30, 2134910), (50, 1280946), (60, 1067455), (75, 853964), (100, 640473), (150, 426982), (300, 213491)]