64809748800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{39829}}^1$

素因数の和:39970

約数の個数: 252

約数和(自身を含む): 232393472220

約数和(自身を除く): 167583723420

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, 64, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 192, 200, 225, 226, 240, 288, 300, 320, 339, 360, 400, 450, 452, 480, 565, 576, 600, 678, 720, 800, 900, 904, 960, 1017, 1130, 1200, 1356, 1440, 1600, 1695, 1800, 1808, 2034, 2260, 2400, 2712, 2825, 2880, 3390, 3600, 3616, 4068, 4520, 4800, 5085, 5424, 5650, 6780, 7200, 7232, 8136, 8475, 9040, 10170, 10848, 11300, 13560, 14400, 16272, 16950, 18080, 20340, 21696, 22600, 25425, 27120, 32544, 33900, 36160, 39829, 40680, 45200, 50850, 54240, 65088, 67800, 79658, 81360, 90400, 101700, 108480, 119487, 135600, 159316, 162720, 180800, 199145, 203400, 238974, 271200, 318632, 325440, 358461, 398290, 406800, 477948, 542400, 597435, 637264, 716922, 796580, 813600, 955896, 995725, 1194870, 1274528, 1433844, 1593160, 1627200, 1792305, 1911792, 1991450, 2389740, 2549056, 2867688, 2987175, 3186320, 3584610, 3823584, 3982900, 4500677, 4779480, 5735376, 5974350, 6372640, 7169220, 7647168, 7965800, 8961525, 9001354, 9558960, 11470752, 11948700, 12745280, 13502031, 14338440, 15931600, 17923050, 18002708, 19117920, 22503385, 22941504, 23897400, 27004062, 28676880, 31863200, 35846100, 36005416, 38235840, 40506093, 45006770, 47794800, 54008124, 57353760, 63726400, 67510155, 71692200, 72010832, 81012186, 90013540, 95589600, 108016248, 112516925, 114707520, 135020310, 143384400, 144021664, 162024372, 180027080, 191179200, 202530465, 216032496, 225033850, 270040620, 286768800, 288043328, 324048744, 337550775, 360054160, 405060930, 432064992, 450067700, 540081240, 573537600, 648097488, 675101550, 720108320, 810121860, 864129984, 900135400, 1012652325, 1080162480, 1296194976, 1350203100, 1440216640, 1620243720, 1800270800, 2025304650, 2160324960, 2592389952, 2700406200, 3240487440, 3600541600, 4050609300, 4320649920, 5400812400, 6480974880, 7201083200, 8101218600, 10801624800, 12961949760, 16202437200, 21603249600, 32404874400, 64809748800]

約数ペア:

[(1, 64809748800), (2, 32404874400), (3, 21603249600), (4, 16202437200), (5, 12961949760), (6, 10801624800), (8, 8101218600), (9, 7201083200), (10, 6480974880), (12, 5400812400), (15, 4320649920), (16, 4050609300), (18, 3600541600), (20, 3240487440), (24, 2700406200), (25, 2592389952), (30, 2160324960), (32, 2025304650), (36, 1800270800), (40, 1620243720), (45, 1440216640), (48, 1350203100), (50, 1296194976), (60, 1080162480), (64, 1012652325), (72, 900135400), (75, 864129984), (80, 810121860), (90, 720108320), (96, 675101550), (100, 648097488), (113, 573537600), (120, 540081240), (144, 450067700), (150, 432064992), (160, 405060930), (180, 360054160), (192, 337550775), (200, 324048744), (225, 288043328), (226, 286768800), (240, 270040620), (288, 225033850), (300, 216032496), (320, 202530465), (339, 191179200), (360, 180027080), (400, 162024372), (450, 144021664), (452, 143384400), (480, 135020310), (565, 114707520), (576, 112516925), (600, 108016248), (678, 95589600), (720, 90013540), (800, 81012186), (900, 72010832), (904, 71692200), (960, 67510155), (1017, 63726400), (1130, 57353760), (1200, 54008124), (1356, 47794800), (1440, 45006770), (1600, 40506093), (1695, 38235840), (1800, 36005416), (1808, 35846100), (2034, 31863200), (2260, 28676880), (2400, 27004062), (2712, 23897400), (2825, 22941504), (2880, 22503385), (3390, 19117920), (3600, 18002708), (3616, 17923050), (4068, 15931600), (4520, 14338440), (4800, 13502031), (5085, 12745280), (5424, 11948700), (5650, 11470752), (6780, 9558960), (7200, 9001354), (7232, 8961525), (8136, 7965800), (8475, 7647168), (9040, 7169220), (10170, 6372640), (10848, 5974350), (11300, 5735376), (13560, 4779480), (14400, 4500677), (16272, 3982900), (16950, 3823584), (18080, 3584610), (20340, 3186320), (21696, 2987175), (22600, 2867688), (25425, 2549056), (27120, 2389740), (32544, 1991450), (33900, 1911792), (36160, 1792305), (39829, 1627200), (40680, 1593160), (45200, 1433844), (50850, 1274528), (54240, 1194870), (65088, 995725), (67800, 955896), (79658, 813600), (81360, 796580), (90400, 716922), (101700, 637264), (108480, 597435), (119487, 542400), (135600, 477948), (159316, 406800), (162720, 398290), (180800, 358461), (199145, 325440), (203400, 318632), (238974, 271200)]