2545468800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{37879}}^1$

素因数の和:37913

約数の個数: 192

約数和(自身を含む): 9582124800

約数和(自身を除く): 7036656000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 22400, 33600, 37879, 67200, 75758, 113637, 151516, 189395, 227274, 265153, 303032, 378790, 454548, 530306, 568185, 606064, 757580, 795459, 909096, 946975, 1060612, 1136370, 1212128, 1325765, 1515160, 1590918, 1818192, 1893950, 2121224, 2272740, 2424256, 2651530, 2840925, 3030320, 3181836, 3636384, 3787900, 3977295, 4242448, 4545480, 4848512, 5303060, 5681850, 6060640, 6363672, 6628825, 7272768, 7575800, 7954590, 8484896, 9090960, 10606120, 11363700, 12121280, 12727344, 13257650, 14545536, 15151600, 15909180, 16969792, 18181920, 19886475, 21212240, 22727400, 24242560, 25454688, 26515300, 30303200, 31818360, 33939584, 36363840, 39772950, 42424480, 45454800, 50909376, 53030600, 60606400, 63636720, 72727680, 79545900, 84848960, 90909600, 101818752, 106061200, 121212800, 127273440, 159091800, 169697920, 181819200, 212122400, 254546880, 318183600, 363638400, 424244800, 509093760, 636367200, 848489600, 1272734400, 2545468800]

約数ペア:

[(1, 2545468800), (2, 1272734400), (3, 848489600), (4, 636367200), (5, 509093760), (6, 424244800), (7, 363638400), (8, 318183600), (10, 254546880), (12, 212122400), (14, 181819200), (15, 169697920), (16, 159091800), (20, 127273440), (21, 121212800), (24, 106061200), (25, 101818752), (28, 90909600), (30, 84848960), (32, 79545900), (35, 72727680), (40, 63636720), (42, 60606400), (48, 53030600), (50, 50909376), (56, 45454800), (60, 42424480), (64, 39772950), (70, 36363840), (75, 33939584), (80, 31818360), (84, 30303200), (96, 26515300), (100, 25454688), (105, 24242560), (112, 22727400), (120, 21212240), (128, 19886475), (140, 18181920), (150, 16969792), (160, 15909180), (168, 15151600), (175, 14545536), (192, 13257650), (200, 12727344), (210, 12121280), (224, 11363700), (240, 10606120), (280, 9090960), (300, 8484896), (320, 7954590), (336, 7575800), (350, 7272768), (384, 6628825), (400, 6363672), (420, 6060640), (448, 5681850), (480, 5303060), (525, 4848512), (560, 4545480), (600, 4242448), (640, 3977295), (672, 3787900), (700, 3636384), (800, 3181836), (840, 3030320), (896, 2840925), (960, 2651530), (1050, 2424256), (1120, 2272740), (1200, 2121224), (1344, 1893950), (1400, 1818192), (1600, 1590918), (1680, 1515160), (1920, 1325765), (2100, 1212128), (2240, 1136370), (2400, 1060612), (2688, 946975), (2800, 909096), (3200, 795459), (3360, 757580), (4200, 606064), (4480, 568185), (4800, 530306), (5600, 454548), (6720, 378790), (8400, 303032), (9600, 265153), (11200, 227274), (13440, 189395), (16800, 151516), (22400, 113637), (33600, 75758), (37879, 67200)]