137753940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 261414060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 107, 129, 172, 214, 215, 258, 321, 428, 430, 499, 516, 535, 642, 645, 860, 998, 1070, 1284, 1290, 1497, 1605, 1996, 2140, 2495, 2580, 2994, 3210, 4601, 4990, 5988, 6420, 7485, 9202, 9980, 13803, 14970, 18404, 21457, 23005, 27606, 29940, 42914, 46010, 53393, 55212, 64371, 69015, 85828, 92020, 106786, 107285, 128742, 138030, 160179, 213572, 214570, 257484, 266965, 276060, 320358, 321855, 429140, 533930, 640716, 643710, 800895, 1067860, 1287420, 1601790, 2295899, 3203580, 4591798, 6887697, 9183596, 11479495, 13775394, 22958990, 27550788, 34438485, 45917980, 68876970, 137753940]

約数ペア:

[(1, 137753940), (2, 68876970), (3, 45917980), (4, 34438485), (5, 27550788), (6, 22958990), (10, 13775394), (12, 11479495), (15, 9183596), (20, 6887697), (30, 4591798), (43, 3203580), (60, 2295899), (86, 1601790), (107, 1287420), (129, 1067860), (172, 800895), (214, 643710), (215, 640716), (258, 533930), (321, 429140), (428, 321855), (430, 320358), (499, 276060), (516, 266965), (535, 257484), (642, 214570), (645, 213572), (860, 160179), (998, 138030), (1070, 128742), (1284, 107285), (1290, 106786), (1497, 92020), (1605, 85828), (1996, 69015), (2140, 64371), (2495, 55212), (2580, 53393), (2994, 46010), (3210, 42914), (4601, 29940), (4990, 27606), (5988, 23005), (6420, 21457), (7485, 18404), (9202, 14970), (9980, 13803)]