18670200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 61562280

約数和(自身を除く): 42892080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 87, 100, 111, 116, 120, 145, 148, 150, 174, 185, 200, 222, 232, 290, 296, 300, 348, 370, 435, 444, 555, 580, 600, 696, 725, 740, 841, 870, 888, 925, 1073, 1110, 1160, 1450, 1480, 1682, 1740, 1850, 2146, 2175, 2220, 2523, 2775, 2900, 3219, 3364, 3480, 3700, 4205, 4292, 4350, 4440, 5046, 5365, 5550, 5800, 6438, 6728, 7400, 8410, 8584, 8700, 10092, 10730, 11100, 12615, 12876, 16095, 16820, 17400, 20184, 21025, 21460, 22200, 25230, 25752, 26825, 31117, 32190, 33640, 42050, 42920, 50460, 53650, 62234, 63075, 64380, 80475, 84100, 93351, 100920, 107300, 124468, 126150, 128760, 155585, 160950, 168200, 186702, 214600, 248936, 252300, 311170, 321900, 373404, 466755, 504600, 622340, 643800, 746808, 777925, 933510, 1244680, 1555850, 1867020, 2333775, 3111700, 3734040, 4667550, 6223400, 9335100, 18670200]

約数ペア:

[(1, 18670200), (2, 9335100), (3, 6223400), (4, 4667550), (5, 3734040), (6, 3111700), (8, 2333775), (10, 1867020), (12, 1555850), (15, 1244680), (20, 933510), (24, 777925), (25, 746808), (29, 643800), (30, 622340), (37, 504600), (40, 466755), (50, 373404), (58, 321900), (60, 311170), (74, 252300), (75, 248936), (87, 214600), (100, 186702), (111, 168200), (116, 160950), (120, 155585), (145, 128760), (148, 126150), (150, 124468), (174, 107300), (185, 100920), (200, 93351), (222, 84100), (232, 80475), (290, 64380), (296, 63075), (300, 62234), (348, 53650), (370, 50460), (435, 42920), (444, 42050), (555, 33640), (580, 32190), (600, 31117), (696, 26825), (725, 25752), (740, 25230), (841, 22200), (870, 21460), (888, 21025), (925, 20184), (1073, 17400), (1110, 16820), (1160, 16095), (1450, 12876), (1480, 12615), (1682, 11100), (1740, 10730), (1850, 10092), (2146, 8700), (2175, 8584), (2220, 8410), (2523, 7400), (2775, 6728), (2900, 6438), (3219, 5800), (3364, 5550), (3480, 5365), (3700, 5046), (4205, 4440), (4292, 4350)]