82921200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 271970688

約数和(自身を除く): 189049488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1607, 1720, 2064, 2150, 2580, 3214, 3225, 3440, 4300, 4821, 5160, 6428, 6450, 8035, 8600, 9642, 10320, 12856, 12900, 16070, 17200, 19284, 24105, 25712, 25800, 32140, 38568, 40175, 48210, 51600, 64280, 69101, 77136, 80350, 96420, 120525, 128560, 138202, 160700, 192840, 207303, 241050, 276404, 321400, 345505, 385680, 414606, 482100, 552808, 642800, 691010, 829212, 964200, 1036515, 1105616, 1382020, 1658424, 1727525, 1928400, 2073030, 2764040, 3316848, 3455050, 4146060, 5182575, 5528080, 6910100, 8292120, 10365150, 13820200, 16584240, 20730300, 27640400, 41460600, 82921200]

約数ペア:

[(1, 82921200), (2, 41460600), (3, 27640400), (4, 20730300), (5, 16584240), (6, 13820200), (8, 10365150), (10, 8292120), (12, 6910100), (15, 5528080), (16, 5182575), (20, 4146060), (24, 3455050), (25, 3316848), (30, 2764040), (40, 2073030), (43, 1928400), (48, 1727525), (50, 1658424), (60, 1382020), (75, 1105616), (80, 1036515), (86, 964200), (100, 829212), (120, 691010), (129, 642800), (150, 552808), (172, 482100), (200, 414606), (215, 385680), (240, 345505), (258, 321400), (300, 276404), (344, 241050), (400, 207303), (430, 192840), (516, 160700), (600, 138202), (645, 128560), (688, 120525), (860, 96420), (1032, 80350), (1075, 77136), (1200, 69101), (1290, 64280), (1607, 51600), (1720, 48210), (2064, 40175), (2150, 38568), (2580, 32140), (3214, 25800), (3225, 25712), (3440, 24105), (4300, 19284), (4821, 17200), (5160, 16070), (6428, 12900), (6450, 12856), (8035, 10320), (8600, 9642)]