75917480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 103708120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 230, 358, 460, 461, 716, 895, 920, 922, 1432, 1790, 1844, 2305, 3580, 3688, 4117, 4610, 7160, 8234, 9220, 10603, 16468, 18440, 20585, 21206, 32936, 41170, 42412, 53015, 82340, 82519, 84824, 106030, 164680, 165038, 212060, 330076, 412595, 424120, 660152, 825190, 1650380, 1897937, 3300760, 3795874, 7591748, 9489685, 15183496, 18979370, 37958740, 75917480]

約数ペア:

[(1, 75917480), (2, 37958740), (4, 18979370), (5, 15183496), (8, 9489685), (10, 7591748), (20, 3795874), (23, 3300760), (40, 1897937), (46, 1650380), (92, 825190), (115, 660152), (179, 424120), (184, 412595), (230, 330076), (358, 212060), (460, 165038), (461, 164680), (716, 106030), (895, 84824), (920, 82519), (922, 82340), (1432, 53015), (1790, 42412), (1844, 41170), (2305, 32936), (3580, 21206), (3688, 20585), (4117, 18440), (4610, 16468), (7160, 10603), (8234, 9220)]