2013260100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{75403}}^1$

素因数の和:75509

約数の個数: 72

約数和(自身を含む): 5890560480

約数和(自身を除く): 3877300380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 4450, 5340, 6675, 8900, 13350, 26700, 75403, 150806, 226209, 301612, 377015, 452418, 754030, 904836, 1131045, 1508060, 1885075, 2262090, 3770150, 4524180, 5655225, 6710867, 7540300, 11310450, 13421734, 20132601, 22620900, 26843468, 33554335, 40265202, 67108670, 80530404, 100663005, 134217340, 167771675, 201326010, 335543350, 402652020, 503315025, 671086700, 1006630050, 2013260100]

約数ペア:

[(1, 2013260100), (2, 1006630050), (3, 671086700), (4, 503315025), (5, 402652020), (6, 335543350), (10, 201326010), (12, 167771675), (15, 134217340), (20, 100663005), (25, 80530404), (30, 67108670), (50, 40265202), (60, 33554335), (75, 26843468), (89, 22620900), (100, 20132601), (150, 13421734), (178, 11310450), (267, 7540300), (300, 6710867), (356, 5655225), (445, 4524180), (534, 3770150), (890, 2262090), (1068, 1885075), (1335, 1508060), (1780, 1131045), (2225, 904836), (2670, 754030), (4450, 452418), (5340, 377015), (6675, 301612), (8900, 226209), (13350, 150806), (26700, 75403)]