135996080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 361784880

約数和(自身を除く): 225788800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 73, 80, 88, 110, 116, 145, 146, 176, 220, 232, 290, 292, 319, 365, 440, 464, 580, 584, 638, 730, 803, 880, 1160, 1168, 1276, 1460, 1595, 1606, 2117, 2320, 2552, 2920, 3190, 3212, 4015, 4234, 5104, 5329, 5840, 6380, 6424, 8030, 8468, 10585, 10658, 12760, 12848, 16060, 16936, 21170, 21316, 23287, 25520, 26645, 32120, 33872, 42340, 42632, 46574, 53290, 58619, 64240, 84680, 85264, 93148, 106580, 116435, 117238, 154541, 169360, 186296, 213160, 232870, 234476, 293095, 309082, 372592, 426320, 465740, 468952, 586190, 618164, 772705, 931480, 937904, 1172380, 1236328, 1545410, 1699951, 1862960, 2344760, 2472656, 3090820, 3399902, 4689520, 6181640, 6799804, 8499755, 12363280, 13599608, 16999510, 27199216, 33999020, 67998040, 135996080]

約数ペア:

[(1, 135996080), (2, 67998040), (4, 33999020), (5, 27199216), (8, 16999510), (10, 13599608), (11, 12363280), (16, 8499755), (20, 6799804), (22, 6181640), (29, 4689520), (40, 3399902), (44, 3090820), (55, 2472656), (58, 2344760), (73, 1862960), (80, 1699951), (88, 1545410), (110, 1236328), (116, 1172380), (145, 937904), (146, 931480), (176, 772705), (220, 618164), (232, 586190), (290, 468952), (292, 465740), (319, 426320), (365, 372592), (440, 309082), (464, 293095), (580, 234476), (584, 232870), (638, 213160), (730, 186296), (803, 169360), (880, 154541), (1160, 117238), (1168, 116435), (1276, 106580), (1460, 93148), (1595, 85264), (1606, 84680), (2117, 64240), (2320, 58619), (2552, 53290), (2920, 46574), (3190, 42632), (3212, 42340), (4015, 33872), (4234, 32120), (5104, 26645), (5329, 25520), (5840, 23287), (6380, 21316), (6424, 21170), (8030, 16936), (8468, 16060), (10585, 12848), (10658, 12760)]