23279400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 81244800

約数和(自身を除く): 57965400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 479, 486, 540, 600, 648, 675, 810, 900, 958, 972, 1080, 1215, 1350, 1437, 1620, 1800, 1916, 1944, 2025, 2395, 2430, 2700, 2874, 3240, 3832, 4050, 4311, 4790, 4860, 5400, 5748, 6075, 7185, 8100, 8622, 9580, 9720, 11496, 11975, 12150, 12933, 14370, 16200, 17244, 19160, 21555, 23950, 24300, 25866, 28740, 34488, 35925, 38799, 43110, 47900, 48600, 51732, 57480, 64665, 71850, 77598, 86220, 95800, 103464, 107775, 116397, 129330, 143700, 155196, 172440, 193995, 215550, 232794, 258660, 287400, 310392, 323325, 387990, 431100, 465588, 517320, 581985, 646650, 775980, 862200, 931176, 969975, 1163970, 1293300, 1551960, 1939950, 2327940, 2586600, 2909925, 3879900, 4655880, 5819850, 7759800, 11639700, 23279400]

約数ペア:

[(1, 23279400), (2, 11639700), (3, 7759800), (4, 5819850), (5, 4655880), (6, 3879900), (8, 2909925), (9, 2586600), (10, 2327940), (12, 1939950), (15, 1551960), (18, 1293300), (20, 1163970), (24, 969975), (25, 931176), (27, 862200), (30, 775980), (36, 646650), (40, 581985), (45, 517320), (50, 465588), (54, 431100), (60, 387990), (72, 323325), (75, 310392), (81, 287400), (90, 258660), (100, 232794), (108, 215550), (120, 193995), (135, 172440), (150, 155196), (162, 143700), (180, 129330), (200, 116397), (216, 107775), (225, 103464), (243, 95800), (270, 86220), (300, 77598), (324, 71850), (360, 64665), (405, 57480), (450, 51732), (479, 48600), (486, 47900), (540, 43110), (600, 38799), (648, 35925), (675, 34488), (810, 28740), (900, 25866), (958, 24300), (972, 23950), (1080, 21555), (1215, 19160), (1350, 17244), (1437, 16200), (1620, 14370), (1800, 12933), (1916, 12150), (1944, 11975), (2025, 11496), (2395, 9720), (2430, 9580), (2700, 8622), (2874, 8100), (3240, 7185), (3832, 6075), (4050, 5748), (4311, 5400), (4790, 4860)]