68060604420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2537681}}^1$

素因数の和:2537845

約数の個数: 72

約数和(自身を含む): 207836155800

約数和(自身を除く): 139775551380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 2537681, 5075362, 7613043, 10150724, 12688405, 15226086, 22839129, 25376810, 30452172, 38065215, 45678258, 50753620, 76130430, 91356516, 114195645, 152260860, 228391290, 378114469, 456782580, 756228938, 1134343407, 1512457876, 1890572345, 2268686814, 3403030221, 3781144690, 4537373628, 5671717035, 6806060442, 7562289380, 11343434070, 13612120884, 17015151105, 22686868140, 34030302210, 68060604420]

約数ペア:

[(1, 68060604420), (2, 34030302210), (3, 22686868140), (4, 17015151105), (5, 13612120884), (6, 11343434070), (9, 7562289380), (10, 6806060442), (12, 5671717035), (15, 4537373628), (18, 3781144690), (20, 3403030221), (30, 2268686814), (36, 1890572345), (45, 1512457876), (60, 1134343407), (90, 756228938), (149, 456782580), (180, 378114469), (298, 228391290), (447, 152260860), (596, 114195645), (745, 91356516), (894, 76130430), (1341, 50753620), (1490, 45678258), (1788, 38065215), (2235, 30452172), (2682, 25376810), (2980, 22839129), (4470, 15226086), (5364, 12688405), (6705, 10150724), (8940, 7613043), (13410, 5075362), (26820, 2537681)]