225289200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 726100848

約数和(自身を除く): 500811648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 200, 240, 300, 394, 400, 591, 600, 788, 953, 985, 1182, 1200, 1576, 1906, 1970, 2364, 2859, 2955, 3152, 3812, 3940, 4728, 4765, 4925, 5718, 5910, 7624, 7880, 9456, 9530, 9850, 11436, 11820, 14295, 14775, 15248, 15760, 19060, 19700, 22872, 23640, 23825, 28590, 29550, 38120, 39400, 45744, 47280, 47650, 57180, 59100, 71475, 76240, 78800, 95300, 114360, 118200, 142950, 187741, 190600, 228720, 236400, 285900, 375482, 381200, 563223, 571800, 750964, 938705, 1126446, 1143600, 1501928, 1877410, 2252892, 2816115, 3003856, 3754820, 4505784, 4693525, 5632230, 7509640, 9011568, 9387050, 11264460, 14080575, 15019280, 18774100, 22528920, 28161150, 37548200, 45057840, 56322300, 75096400, 112644600, 225289200]

約数ペア:

[(1, 225289200), (2, 112644600), (3, 75096400), (4, 56322300), (5, 45057840), (6, 37548200), (8, 28161150), (10, 22528920), (12, 18774100), (15, 15019280), (16, 14080575), (20, 11264460), (24, 9387050), (25, 9011568), (30, 7509640), (40, 5632230), (48, 4693525), (50, 4505784), (60, 3754820), (75, 3003856), (80, 2816115), (100, 2252892), (120, 1877410), (150, 1501928), (197, 1143600), (200, 1126446), (240, 938705), (300, 750964), (394, 571800), (400, 563223), (591, 381200), (600, 375482), (788, 285900), (953, 236400), (985, 228720), (1182, 190600), (1200, 187741), (1576, 142950), (1906, 118200), (1970, 114360), (2364, 95300), (2859, 78800), (2955, 76240), (3152, 71475), (3812, 59100), (3940, 57180), (4728, 47650), (4765, 47280), (4925, 45744), (5718, 39400), (5910, 38120), (7624, 29550), (7880, 28590), (9456, 23825), (9530, 23640), (9850, 22872), (11436, 19700), (11820, 19060), (14295, 15760), (14775, 15248)]