42440400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11789}}^1$

素因数の和:11813

約数の個数: 90

約数和(自身を含む): 147292470

約数和(自身を除く): 104852070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 11789, 23578, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 176835, 188624, 212202, 235780, 282936, 294725, 353670, 424404, 471560, 530505, 565872, 589450, 707340, 848808, 884175, 943120, 1061010, 1178900, 1414680, 1697616, 1768350, 2122020, 2357800, 2652525, 2829360, 3536700, 4244040, 4715600, 5305050, 7073400, 8488080, 10610100, 14146800, 21220200, 42440400]

約数ペア:

[(1, 42440400), (2, 21220200), (3, 14146800), (4, 10610100), (5, 8488080), (6, 7073400), (8, 5305050), (9, 4715600), (10, 4244040), (12, 3536700), (15, 2829360), (16, 2652525), (18, 2357800), (20, 2122020), (24, 1768350), (25, 1697616), (30, 1414680), (36, 1178900), (40, 1061010), (45, 943120), (48, 884175), (50, 848808), (60, 707340), (72, 589450), (75, 565872), (80, 530505), (90, 471560), (100, 424404), (120, 353670), (144, 294725), (150, 282936), (180, 235780), (200, 212202), (225, 188624), (240, 176835), (300, 141468), (360, 117890), (400, 106101), (450, 94312), (600, 70734), (720, 58945), (900, 47156), (1200, 35367), (1800, 23578), (3600, 11789)]