66651060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 152447820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4289, 5180, 7770, 8578, 12867, 15540, 17156, 21445, 25734, 30023, 42890, 51468, 60046, 64335, 85780, 90069, 120092, 128670, 150115, 158693, 180138, 257340, 300230, 317386, 360276, 450345, 476079, 600460, 634772, 793465, 900690, 952158, 1110851, 1586930, 1801380, 1904316, 2221702, 2380395, 3173860, 3332553, 4443404, 4760790, 5554255, 6665106, 9521580, 11108510, 13330212, 16662765, 22217020, 33325530, 66651060]

約数ペア:

[(1, 66651060), (2, 33325530), (3, 22217020), (4, 16662765), (5, 13330212), (6, 11108510), (7, 9521580), (10, 6665106), (12, 5554255), (14, 4760790), (15, 4443404), (20, 3332553), (21, 3173860), (28, 2380395), (30, 2221702), (35, 1904316), (37, 1801380), (42, 1586930), (60, 1110851), (70, 952158), (74, 900690), (84, 793465), (105, 634772), (111, 600460), (140, 476079), (148, 450345), (185, 360276), (210, 317386), (222, 300230), (259, 257340), (370, 180138), (420, 158693), (444, 150115), (518, 128670), (555, 120092), (740, 90069), (777, 85780), (1036, 64335), (1110, 60046), (1295, 51468), (1554, 42890), (2220, 30023), (2590, 25734), (3108, 21445), (3885, 17156), (4289, 15540), (5180, 12867), (7770, 8578)]