91717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 292182192

約数和(自身を除く): 200464512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 173, 188, 235, 240, 282, 346, 376, 470, 519, 564, 692, 705, 752, 865, 940, 1038, 1128, 1384, 1410, 1730, 1880, 2076, 2209, 2256, 2595, 2768, 2820, 3460, 3760, 4152, 4418, 5190, 5640, 6627, 6920, 8131, 8304, 8836, 10380, 11045, 11280, 13254, 13840, 16262, 17672, 20760, 22090, 24393, 26508, 32524, 33135, 35344, 40655, 41520, 44180, 48786, 53016, 65048, 66270, 81310, 88360, 97572, 106032, 121965, 130096, 132540, 162620, 176720, 195144, 243930, 265080, 325240, 382157, 390288, 487860, 530160, 650480, 764314, 975720, 1146471, 1528628, 1910785, 1951440, 2292942, 3057256, 3821570, 4585884, 5732355, 6114512, 7643140, 9171768, 11464710, 15286280, 18343536, 22929420, 30572560, 45858840, 91717680]

約数ペア:

[(1, 91717680), (2, 45858840), (3, 30572560), (4, 22929420), (5, 18343536), (6, 15286280), (8, 11464710), (10, 9171768), (12, 7643140), (15, 6114512), (16, 5732355), (20, 4585884), (24, 3821570), (30, 3057256), (40, 2292942), (47, 1951440), (48, 1910785), (60, 1528628), (80, 1146471), (94, 975720), (120, 764314), (141, 650480), (173, 530160), (188, 487860), (235, 390288), (240, 382157), (282, 325240), (346, 265080), (376, 243930), (470, 195144), (519, 176720), (564, 162620), (692, 132540), (705, 130096), (752, 121965), (865, 106032), (940, 97572), (1038, 88360), (1128, 81310), (1384, 66270), (1410, 65048), (1730, 53016), (1880, 48786), (2076, 44180), (2209, 41520), (2256, 40655), (2595, 35344), (2768, 33135), (2820, 32524), (3460, 26508), (3760, 24393), (4152, 22090), (4418, 20760), (5190, 17672), (5640, 16262), (6627, 13840), (6920, 13254), (8131, 11280), (8304, 11045), (8836, 10380)]