38622600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 132990000

約数和(自身を除く): 94367400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 499, 516, 600, 645, 774, 860, 900, 998, 1032, 1075, 1290, 1497, 1548, 1720, 1800, 1935, 1996, 2150, 2495, 2580, 2994, 3096, 3225, 3870, 3992, 4300, 4491, 4990, 5160, 5988, 6450, 7485, 7740, 8600, 8982, 9675, 9980, 11976, 12475, 12900, 14970, 15480, 17964, 19350, 19960, 21457, 22455, 24950, 25800, 29940, 35928, 37425, 38700, 42914, 44910, 49900, 59880, 64371, 74850, 77400, 85828, 89820, 99800, 107285, 112275, 128742, 149700, 171656, 179640, 193113, 214570, 224550, 257484, 299400, 321855, 386226, 429140, 449100, 514968, 536425, 643710, 772452, 858280, 898200, 965565, 1072850, 1287420, 1544904, 1609275, 1931130, 2145700, 2574840, 3218550, 3862260, 4291400, 4827825, 6437100, 7724520, 9655650, 12874200, 19311300, 38622600]

約数ペア:

[(1, 38622600), (2, 19311300), (3, 12874200), (4, 9655650), (5, 7724520), (6, 6437100), (8, 4827825), (9, 4291400), (10, 3862260), (12, 3218550), (15, 2574840), (18, 2145700), (20, 1931130), (24, 1609275), (25, 1544904), (30, 1287420), (36, 1072850), (40, 965565), (43, 898200), (45, 858280), (50, 772452), (60, 643710), (72, 536425), (75, 514968), (86, 449100), (90, 429140), (100, 386226), (120, 321855), (129, 299400), (150, 257484), (172, 224550), (180, 214570), (200, 193113), (215, 179640), (225, 171656), (258, 149700), (300, 128742), (344, 112275), (360, 107285), (387, 99800), (430, 89820), (450, 85828), (499, 77400), (516, 74850), (600, 64371), (645, 59880), (774, 49900), (860, 44910), (900, 42914), (998, 38700), (1032, 37425), (1075, 35928), (1290, 29940), (1497, 25800), (1548, 24950), (1720, 22455), (1800, 21457), (1935, 19960), (1996, 19350), (2150, 17964), (2495, 15480), (2580, 14970), (2994, 12900), (3096, 12475), (3225, 11976), (3870, 9980), (3992, 9675), (4300, 8982), (4491, 8600), (4990, 7740), (5160, 7485), (5988, 6450)]