11418660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 38787840

約数和(自身を除く): 27369180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 79, 90, 99, 110, 132, 146, 158, 165, 180, 198, 219, 220, 237, 292, 316, 330, 365, 395, 396, 438, 474, 495, 657, 660, 711, 730, 790, 803, 869, 876, 948, 990, 1095, 1185, 1314, 1422, 1460, 1580, 1606, 1738, 1980, 2190, 2370, 2409, 2607, 2628, 2844, 3212, 3285, 3476, 3555, 4015, 4345, 4380, 4740, 4818, 5214, 5767, 6570, 7110, 7227, 7821, 8030, 8690, 9636, 10428, 11534, 12045, 13035, 13140, 14220, 14454, 15642, 16060, 17301, 17380, 23068, 24090, 26070, 28835, 28908, 31284, 34602, 36135, 39105, 48180, 51903, 52140, 57670, 63437, 69204, 72270, 78210, 86505, 103806, 115340, 126874, 144540, 156420, 173010, 190311, 207612, 253748, 259515, 317185, 346020, 380622, 519030, 570933, 634370, 761244, 951555, 1038060, 1141866, 1268740, 1903110, 2283732, 2854665, 3806220, 5709330, 11418660]

約数ペア:

[(1, 11418660), (2, 5709330), (3, 3806220), (4, 2854665), (5, 2283732), (6, 1903110), (9, 1268740), (10, 1141866), (11, 1038060), (12, 951555), (15, 761244), (18, 634370), (20, 570933), (22, 519030), (30, 380622), (33, 346020), (36, 317185), (44, 259515), (45, 253748), (55, 207612), (60, 190311), (66, 173010), (73, 156420), (79, 144540), (90, 126874), (99, 115340), (110, 103806), (132, 86505), (146, 78210), (158, 72270), (165, 69204), (180, 63437), (198, 57670), (219, 52140), (220, 51903), (237, 48180), (292, 39105), (316, 36135), (330, 34602), (365, 31284), (395, 28908), (396, 28835), (438, 26070), (474, 24090), (495, 23068), (657, 17380), (660, 17301), (711, 16060), (730, 15642), (790, 14454), (803, 14220), (869, 13140), (876, 13035), (948, 12045), (990, 11534), (1095, 10428), (1185, 9636), (1314, 8690), (1422, 8030), (1460, 7821), (1580, 7227), (1606, 7110), (1738, 6570), (1980, 5767), (2190, 5214), (2370, 4818), (2409, 4740), (2607, 4380), (2628, 4345), (2844, 4015), (3212, 3555), (3285, 3476)]