68637600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{9533}}^1$

素因数の和:9559

約数の個数: 108

約数和(自身を含む): 242058726

約数和(自身を除く): 173421126

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 85797, 95330, 114396, 142995, 152528, 171594, 190660, 228792, 238325, 285990, 305056, 343188, 381320, 428985, 457584, 476650, 571980, 686376, 714975, 762640, 857970, 915168, 953300, 1143960, 1372752, 1429950, 1525280, 1715940, 1906600, 2144925, 2287920, 2745504, 2859900, 3431880, 3813200, 4289850, 4575840, 5719800, 6863760, 7626400, 8579700, 11439600, 13727520, 17159400, 22879200, 34318800, 68637600]

約数ペア:

[(1, 68637600), (2, 34318800), (3, 22879200), (4, 17159400), (5, 13727520), (6, 11439600), (8, 8579700), (9, 7626400), (10, 6863760), (12, 5719800), (15, 4575840), (16, 4289850), (18, 3813200), (20, 3431880), (24, 2859900), (25, 2745504), (30, 2287920), (32, 2144925), (36, 1906600), (40, 1715940), (45, 1525280), (48, 1429950), (50, 1372752), (60, 1143960), (72, 953300), (75, 915168), (80, 857970), (90, 762640), (96, 714975), (100, 686376), (120, 571980), (144, 476650), (150, 457584), (160, 428985), (180, 381320), (200, 343188), (225, 305056), (240, 285990), (288, 238325), (300, 228792), (360, 190660), (400, 171594), (450, 152528), (480, 142995), (600, 114396), (720, 95330), (800, 85797), (900, 76264), (1200, 57198), (1440, 47665), (1800, 38132), (2400, 28599), (3600, 19066), (7200, 9533)]