217318800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1985

約数の個数: 120

約数和(自身を含む): 703698016

約数和(自身を除く): 486379216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1867, 1940, 2328, 2425, 2910, 3734, 3880, 4656, 4850, 5601, 5820, 7275, 7468, 7760, 9335, 9700, 11202, 11640, 14550, 14936, 18670, 19400, 22404, 23280, 28005, 29100, 29872, 37340, 38800, 44808, 46675, 56010, 58200, 74680, 89616, 93350, 112020, 116400, 140025, 149360, 181099, 186700, 224040, 280050, 362198, 373400, 448080, 543297, 560100, 724396, 746800, 905495, 1086594, 1120200, 1448792, 1810990, 2173188, 2240400, 2716485, 2897584, 3621980, 4346376, 4527475, 5432970, 7243960, 8692752, 9054950, 10865940, 13582425, 14487920, 18109900, 21731880, 27164850, 36219800, 43463760, 54329700, 72439600, 108659400, 217318800]

約数ペア:

[(1, 217318800), (2, 108659400), (3, 72439600), (4, 54329700), (5, 43463760), (6, 36219800), (8, 27164850), (10, 21731880), (12, 18109900), (15, 14487920), (16, 13582425), (20, 10865940), (24, 9054950), (25, 8692752), (30, 7243960), (40, 5432970), (48, 4527475), (50, 4346376), (60, 3621980), (75, 2897584), (80, 2716485), (97, 2240400), (100, 2173188), (120, 1810990), (150, 1448792), (194, 1120200), (200, 1086594), (240, 905495), (291, 746800), (300, 724396), (388, 560100), (400, 543297), (485, 448080), (582, 373400), (600, 362198), (776, 280050), (970, 224040), (1164, 186700), (1200, 181099), (1455, 149360), (1552, 140025), (1867, 116400), (1940, 112020), (2328, 93350), (2425, 89616), (2910, 74680), (3734, 58200), (3880, 56010), (4656, 46675), (4850, 44808), (5601, 38800), (5820, 37340), (7275, 29872), (7468, 29100), (7760, 28005), (9335, 23280), (9700, 22404), (11202, 19400), (11640, 18670), (14550, 14936)]