221087400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2523

約数の個数: 96

約数和(自身を含む): 690030240

約数和(自身を除く): 468942840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 157, 200, 300, 314, 471, 600, 628, 785, 942, 1256, 1570, 1884, 2347, 2355, 3140, 3768, 3925, 4694, 4710, 6280, 7041, 7850, 9388, 9420, 11735, 11775, 14082, 15700, 18776, 18840, 23470, 23550, 28164, 31400, 35205, 46940, 47100, 56328, 58675, 70410, 93880, 94200, 117350, 140820, 176025, 234700, 281640, 352050, 368479, 469400, 704100, 736958, 1105437, 1408200, 1473916, 1842395, 2210874, 2947832, 3684790, 4421748, 5527185, 7369580, 8843496, 9211975, 11054370, 14739160, 18423950, 22108740, 27635925, 36847900, 44217480, 55271850, 73695800, 110543700, 221087400]

約数ペア:

[(1, 221087400), (2, 110543700), (3, 73695800), (4, 55271850), (5, 44217480), (6, 36847900), (8, 27635925), (10, 22108740), (12, 18423950), (15, 14739160), (20, 11054370), (24, 9211975), (25, 8843496), (30, 7369580), (40, 5527185), (50, 4421748), (60, 3684790), (75, 2947832), (100, 2210874), (120, 1842395), (150, 1473916), (157, 1408200), (200, 1105437), (300, 736958), (314, 704100), (471, 469400), (600, 368479), (628, 352050), (785, 281640), (942, 234700), (1256, 176025), (1570, 140820), (1884, 117350), (2347, 94200), (2355, 93880), (3140, 70410), (3768, 58675), (3925, 56328), (4694, 47100), (4710, 46940), (6280, 35205), (7041, 31400), (7850, 28164), (9388, 23550), (9420, 23470), (11735, 18840), (11775, 18776), (14082, 15700)]