272000520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68687}}^1$

素因数の和:68715

約数の個数: 96

約数和(自身を含む): 964379520

約数和(自身を除く): 692379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 68687, 137374, 206061, 274748, 343435, 412122, 549496, 618183, 686870, 755557, 824244, 1030305, 1236366, 1373740, 1511114, 1648488, 2060610, 2266671, 2472732, 2747480, 3022228, 3090915, 3777785, 4121220, 4533342, 4945464, 6044456, 6181830, 6800013, 7555570, 8242440, 9066684, 11333355, 12363660, 13600026, 15111140, 18133368, 22666710, 24727320, 27200052, 30222280, 34000065, 45333420, 54400104, 68000130, 90666840, 136000260, 272000520]

約数ペア:

[(1, 272000520), (2, 136000260), (3, 90666840), (4, 68000130), (5, 54400104), (6, 45333420), (8, 34000065), (9, 30222280), (10, 27200052), (11, 24727320), (12, 22666710), (15, 18133368), (18, 15111140), (20, 13600026), (22, 12363660), (24, 11333355), (30, 9066684), (33, 8242440), (36, 7555570), (40, 6800013), (44, 6181830), (45, 6044456), (55, 4945464), (60, 4533342), (66, 4121220), (72, 3777785), (88, 3090915), (90, 3022228), (99, 2747480), (110, 2472732), (120, 2266671), (132, 2060610), (165, 1648488), (180, 1511114), (198, 1373740), (220, 1236366), (264, 1030305), (330, 824244), (360, 755557), (396, 686870), (440, 618183), (495, 549496), (660, 412122), (792, 343435), (990, 274748), (1320, 206061), (1980, 137374), (3960, 68687)]