244947400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 593712000

約数和(自身を除く): 348764600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 79, 100, 148, 158, 185, 200, 296, 316, 370, 395, 419, 632, 740, 790, 838, 925, 1480, 1580, 1676, 1850, 1975, 2095, 2923, 3160, 3352, 3700, 3950, 4190, 5846, 7400, 7900, 8380, 10475, 11692, 14615, 15503, 15800, 16760, 20950, 23384, 29230, 31006, 33101, 41900, 58460, 62012, 66202, 73075, 77515, 83800, 116920, 124024, 132404, 146150, 155030, 165505, 264808, 292300, 310060, 331010, 387575, 584600, 620120, 662020, 775150, 827525, 1224737, 1324040, 1550300, 1655050, 2449474, 3100600, 3310100, 4898948, 6123685, 6620200, 9797896, 12247370, 24494740, 30618425, 48989480, 61236850, 122473700, 244947400]

約数ペア:

[(1, 244947400), (2, 122473700), (4, 61236850), (5, 48989480), (8, 30618425), (10, 24494740), (20, 12247370), (25, 9797896), (37, 6620200), (40, 6123685), (50, 4898948), (74, 3310100), (79, 3100600), (100, 2449474), (148, 1655050), (158, 1550300), (185, 1324040), (200, 1224737), (296, 827525), (316, 775150), (370, 662020), (395, 620120), (419, 584600), (632, 387575), (740, 331010), (790, 310060), (838, 292300), (925, 264808), (1480, 165505), (1580, 155030), (1676, 146150), (1850, 132404), (1975, 124024), (2095, 116920), (2923, 83800), (3160, 77515), (3352, 73075), (3700, 66202), (3950, 62012), (4190, 58460), (5846, 41900), (7400, 33101), (7900, 31006), (8380, 29230), (10475, 23384), (11692, 20950), (14615, 16760), (15503, 15800)]