173172060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 572866560

約数和(自身を除く): 399694500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 73, 90, 92, 108, 115, 135, 138, 146, 180, 191, 207, 219, 230, 270, 276, 292, 345, 365, 382, 414, 438, 460, 540, 573, 621, 657, 690, 730, 764, 828, 876, 955, 1035, 1095, 1146, 1242, 1314, 1380, 1460, 1679, 1719, 1910, 1971, 2070, 2190, 2292, 2484, 2628, 2865, 3105, 3285, 3358, 3438, 3820, 3942, 4140, 4380, 4393, 5037, 5157, 5730, 6210, 6570, 6716, 6876, 7884, 8395, 8595, 8786, 9855, 10074, 10314, 11460, 12420, 13140, 13179, 13943, 15111, 16790, 17190, 17572, 19710, 20148, 20628, 21965, 25185, 25785, 26358, 27886, 30222, 33580, 34380, 39420, 39537, 41829, 43930, 45333, 50370, 51570, 52716, 55772, 60444, 65895, 69715, 75555, 79074, 83658, 87860, 90666, 100740, 103140, 118611, 125487, 131790, 139430, 151110, 158148, 167316, 181332, 197685, 209145, 226665, 237222, 250974, 263580, 278860, 302220, 320689, 376461, 395370, 418290, 453330, 474444, 501948, 593055, 627435, 641378, 752922, 790740, 836580, 906660, 962067, 1186110, 1254870, 1282756, 1505844, 1603445, 1882305, 1924134, 2372220, 2509740, 2886201, 3206890, 3764610, 3848268, 4810335, 5772402, 6413780, 7529220, 8658603, 9620670, 11544804, 14431005, 17317206, 19241340, 28862010, 34634412, 43293015, 57724020, 86586030, 173172060]

約数ペア:

[(1, 173172060), (2, 86586030), (3, 57724020), (4, 43293015), (5, 34634412), (6, 28862010), (9, 19241340), (10, 17317206), (12, 14431005), (15, 11544804), (18, 9620670), (20, 8658603), (23, 7529220), (27, 6413780), (30, 5772402), (36, 4810335), (45, 3848268), (46, 3764610), (54, 3206890), (60, 2886201), (69, 2509740), (73, 2372220), (90, 1924134), (92, 1882305), (108, 1603445), (115, 1505844), (135, 1282756), (138, 1254870), (146, 1186110), (180, 962067), (191, 906660), (207, 836580), (219, 790740), (230, 752922), (270, 641378), (276, 627435), (292, 593055), (345, 501948), (365, 474444), (382, 453330), (414, 418290), (438, 395370), (460, 376461), (540, 320689), (573, 302220), (621, 278860), (657, 263580), (690, 250974), (730, 237222), (764, 226665), (828, 209145), (876, 197685), (955, 181332), (1035, 167316), (1095, 158148), (1146, 151110), (1242, 139430), (1314, 131790), (1380, 125487), (1460, 118611), (1679, 103140), (1719, 100740), (1910, 90666), (1971, 87860), (2070, 83658), (2190, 79074), (2292, 75555), (2484, 69715), (2628, 65895), (2865, 60444), (3105, 55772), (3285, 52716), (3358, 51570), (3438, 50370), (3820, 45333), (3942, 43930), (4140, 41829), (4380, 39537), (4393, 39420), (5037, 34380), (5157, 33580), (5730, 30222), (6210, 27886), (6570, 26358), (6716, 25785), (6876, 25185), (7884, 21965), (8395, 20628), (8595, 20148), (8786, 19710), (9855, 17572), (10074, 17190), (10314, 16790), (11460, 15111), (12420, 13943), (13140, 13179)]