68936850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 186186000

約数和(自身を除く): 117249150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 450, 499, 614, 921, 998, 1497, 1535, 1842, 2495, 2763, 2994, 3070, 4491, 4605, 4990, 5526, 7485, 7675, 8982, 9210, 12475, 13815, 14970, 15350, 22455, 23025, 24950, 27630, 37425, 44910, 46050, 69075, 74850, 112275, 138150, 153193, 224550, 306386, 459579, 765965, 919158, 1378737, 1531930, 2297895, 2757474, 3829825, 4595790, 6893685, 7659650, 11489475, 13787370, 22978950, 34468425, 68936850]

約数ペア:

[(1, 68936850), (2, 34468425), (3, 22978950), (5, 13787370), (6, 11489475), (9, 7659650), (10, 6893685), (15, 4595790), (18, 3829825), (25, 2757474), (30, 2297895), (45, 1531930), (50, 1378737), (75, 919158), (90, 765965), (150, 459579), (225, 306386), (307, 224550), (450, 153193), (499, 138150), (614, 112275), (921, 74850), (998, 69075), (1497, 46050), (1535, 44910), (1842, 37425), (2495, 27630), (2763, 24950), (2994, 23025), (3070, 22455), (4491, 15350), (4605, 14970), (4990, 13815), (5526, 12475), (7485, 9210), (7675, 8982)]