54007380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42863}}^1$

素因数の和:42885

約数の個数: 72

約数和(自身を含む): 187229952

約数和(自身を除く): 133222572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42863, 85726, 128589, 171452, 214315, 257178, 300041, 385767, 428630, 514356, 600082, 642945, 771534, 857260, 900123, 1200164, 1285890, 1500205, 1543068, 1800246, 1928835, 2571780, 2700369, 3000410, 3600492, 3857670, 4500615, 5400738, 6000820, 7715340, 9001230, 10801476, 13501845, 18002460, 27003690, 54007380]

約数ペア:

[(1, 54007380), (2, 27003690), (3, 18002460), (4, 13501845), (5, 10801476), (6, 9001230), (7, 7715340), (9, 6000820), (10, 5400738), (12, 4500615), (14, 3857670), (15, 3600492), (18, 3000410), (20, 2700369), (21, 2571780), (28, 1928835), (30, 1800246), (35, 1543068), (36, 1500205), (42, 1285890), (45, 1200164), (60, 900123), (63, 857260), (70, 771534), (84, 642945), (90, 600082), (105, 514356), (126, 428630), (140, 385767), (180, 300041), (210, 257178), (252, 214315), (315, 171452), (420, 128589), (630, 85726), (1260, 42863)]