31150500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 95571840

約数和(自身を除く): 64421340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1093, 1140, 1425, 1500, 1900, 2186, 2375, 2850, 3279, 4372, 4750, 5465, 5700, 6558, 7125, 9500, 10930, 13116, 14250, 16395, 20767, 21860, 27325, 28500, 32790, 41534, 54650, 62301, 65580, 81975, 83068, 103835, 109300, 124602, 136625, 163950, 207670, 249204, 273250, 311505, 327900, 409875, 415340, 519175, 546500, 623010, 819750, 1038350, 1246020, 1557525, 1639500, 2076700, 2595875, 3115050, 5191750, 6230100, 7787625, 10383500, 15575250, 31150500]

約数ペア:

[(1, 31150500), (2, 15575250), (3, 10383500), (4, 7787625), (5, 6230100), (6, 5191750), (10, 3115050), (12, 2595875), (15, 2076700), (19, 1639500), (20, 1557525), (25, 1246020), (30, 1038350), (38, 819750), (50, 623010), (57, 546500), (60, 519175), (75, 415340), (76, 409875), (95, 327900), (100, 311505), (114, 273250), (125, 249204), (150, 207670), (190, 163950), (228, 136625), (250, 124602), (285, 109300), (300, 103835), (375, 83068), (380, 81975), (475, 65580), (500, 62301), (570, 54650), (750, 41534), (950, 32790), (1093, 28500), (1140, 27325), (1425, 21860), (1500, 20767), (1900, 16395), (2186, 14250), (2375, 13116), (2850, 10930), (3279, 9500), (4372, 7125), (4750, 6558), (5465, 5700)]