102205840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 276160896

約数和(自身を除く): 173955056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 43, 44, 55, 73, 74, 80, 86, 88, 110, 146, 148, 172, 176, 185, 215, 220, 292, 296, 344, 365, 370, 407, 430, 440, 473, 584, 592, 688, 730, 740, 803, 814, 860, 880, 946, 1168, 1460, 1480, 1591, 1606, 1628, 1720, 1892, 2035, 2365, 2701, 2920, 2960, 3139, 3182, 3212, 3256, 3440, 3784, 4015, 4070, 4730, 5402, 5840, 6278, 6364, 6424, 6512, 7568, 7955, 8030, 8140, 9460, 10804, 12556, 12728, 12848, 13505, 15695, 15910, 16060, 16280, 17501, 18920, 21608, 25112, 25456, 27010, 29711, 31390, 31820, 32120, 32560, 34529, 35002, 37840, 43216, 50224, 54020, 59422, 62780, 63640, 64240, 69058, 70004, 87505, 108040, 116143, 118844, 125560, 127280, 138116, 140008, 148555, 172645, 175010, 216080, 232286, 237688, 251120, 276232, 280016, 297110, 345290, 350020, 464572, 475376, 552464, 580715, 594220, 690580, 700040, 929144, 1161430, 1188440, 1277573, 1381160, 1400080, 1858288, 2322860, 2376880, 2555146, 2762320, 4645720, 5110292, 6387865, 9291440, 10220584, 12775730, 20441168, 25551460, 51102920, 102205840]

約数ペア:

[(1, 102205840), (2, 51102920), (4, 25551460), (5, 20441168), (8, 12775730), (10, 10220584), (11, 9291440), (16, 6387865), (20, 5110292), (22, 4645720), (37, 2762320), (40, 2555146), (43, 2376880), (44, 2322860), (55, 1858288), (73, 1400080), (74, 1381160), (80, 1277573), (86, 1188440), (88, 1161430), (110, 929144), (146, 700040), (148, 690580), (172, 594220), (176, 580715), (185, 552464), (215, 475376), (220, 464572), (292, 350020), (296, 345290), (344, 297110), (365, 280016), (370, 276232), (407, 251120), (430, 237688), (440, 232286), (473, 216080), (584, 175010), (592, 172645), (688, 148555), (730, 140008), (740, 138116), (803, 127280), (814, 125560), (860, 118844), (880, 116143), (946, 108040), (1168, 87505), (1460, 70004), (1480, 69058), (1591, 64240), (1606, 63640), (1628, 62780), (1720, 59422), (1892, 54020), (2035, 50224), (2365, 43216), (2701, 37840), (2920, 35002), (2960, 34529), (3139, 32560), (3182, 32120), (3212, 31820), (3256, 31390), (3440, 29711), (3784, 27010), (4015, 25456), (4070, 25112), (4730, 21608), (5402, 18920), (5840, 17501), (6278, 16280), (6364, 16060), (6424, 15910), (6512, 15695), (7568, 13505), (7955, 12848), (8030, 12728), (8140, 12556), (9460, 10804)]