12700800

素因数分解:

$2^7\times 3^4\times 5^2\times 7^2$

素因数の和:50

約数の個数: 360

約数和(自身を含む): 54520785

約数和(自身を除く): 41819985

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 320, 324, 336, 350, 360, 378, 384, 392, 400, 405, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 560, 567, 576, 588, 600, 630, 640, 648, 672, 675, 700, 720, 735, 756, 784, 800, 810, 840, 864, 882, 896, 900, 945, 960, 980, 1008, 1050, 1080, 1120, 1134, 1152, 1176, 1200, 1225, 1260, 1296, 1323, 1344, 1350, 1400, 1440, 1470, 1512, 1568, 1575, 1600, 1620, 1680, 1728, 1764, 1800, 1890, 1920, 1960, 2016, 2025, 2100, 2160, 2205, 2240, 2268, 2352, 2400, 2450, 2520, 2592, 2646, 2688, 2700, 2800, 2835, 2880, 2940, 3024, 3136, 3150, 3200, 3240, 3360, 3456, 3528, 3600, 3675, 3780, 3920, 3969, 4032, 4050, 4200, 4320, 4410, 4480, 4536, 4704, 4725, 4800, 4900, 5040, 5184, 5292, 5400, 5600, 5670, 5760, 5880, 6048, 6272, 6300, 6480, 6615, 6720, 7056, 7200, 7350, 7560, 7840, 7938, 8064, 8100, 8400, 8640, 8820, 9072, 9408, 9450, 9600, 9800, 10080, 10368, 10584, 10800, 11025, 11200, 11340, 11760, 12096, 12600, 12960, 13230, 13440, 14112, 14175, 14400, 14700, 15120, 15680, 15876, 16200, 16800, 17280, 17640, 18144, 18816, 18900, 19600, 19845, 20160, 21168, 21600, 22050, 22400, 22680, 23520, 24192, 25200, 25920, 26460, 28224, 28350, 28800, 29400, 30240, 31360, 31752, 32400, 33075, 33600, 35280, 36288, 37800, 39200, 39690, 40320, 42336, 43200, 44100, 45360, 47040, 50400, 51840, 52920, 56448, 56700, 58800, 60480, 63504, 64800, 66150, 67200, 70560, 72576, 75600, 78400, 79380, 84672, 86400, 88200, 90720, 94080, 99225, 100800, 105840, 113400, 117600, 120960, 127008, 129600, 132300, 141120, 151200, 156800, 158760, 169344, 176400, 181440, 198450, 201600, 211680, 226800, 235200, 254016, 259200, 264600, 282240, 302400, 317520, 352800, 362880, 396900, 423360, 453600, 470400, 508032, 529200, 604800, 635040, 705600, 793800, 846720, 907200, 1058400, 1270080, 1411200, 1587600, 1814400, 2116800, 2540160, 3175200, 4233600, 6350400, 12700800]

約数ペア:

[(1, 12700800), (2, 6350400), (3, 4233600), (4, 3175200), (5, 2540160), (6, 2116800), (7, 1814400), (8, 1587600), (9, 1411200), (10, 1270080), (12, 1058400), (14, 907200), (15, 846720), (16, 793800), (18, 705600), (20, 635040), (21, 604800), (24, 529200), (25, 508032), (27, 470400), (28, 453600), (30, 423360), (32, 396900), (35, 362880), (36, 352800), (40, 317520), (42, 302400), (45, 282240), (48, 264600), (49, 259200), (50, 254016), (54, 235200), (56, 226800), (60, 211680), (63, 201600), (64, 198450), (70, 181440), (72, 176400), (75, 169344), (80, 158760), (81, 156800), (84, 151200), (90, 141120), (96, 132300), (98, 129600), (100, 127008), (105, 120960), (108, 117600), (112, 113400), (120, 105840), (126, 100800), (128, 99225), (135, 94080), (140, 90720), (144, 88200), (147, 86400), (150, 84672), (160, 79380), (162, 78400), (168, 75600), (175, 72576), (180, 70560), (189, 67200), (192, 66150), (196, 64800), (200, 63504), (210, 60480), (216, 58800), (224, 56700), (225, 56448), (240, 52920), (245, 51840), (252, 50400), (270, 47040), (280, 45360), (288, 44100), (294, 43200), (300, 42336), (315, 40320), (320, 39690), (324, 39200), (336, 37800), (350, 36288), (360, 35280), (378, 33600), (384, 33075), (392, 32400), (400, 31752), (405, 31360), (420, 30240), (432, 29400), (441, 28800), (448, 28350), (450, 28224), (480, 26460), (490, 25920), (504, 25200), (525, 24192), (540, 23520), (560, 22680), (567, 22400), (576, 22050), (588, 21600), (600, 21168), (630, 20160), (640, 19845), (648, 19600), (672, 18900), (675, 18816), (700, 18144), (720, 17640), (735, 17280), (756, 16800), (784, 16200), (800, 15876), (810, 15680), (840, 15120), (864, 14700), (882, 14400), (896, 14175), (900, 14112), (945, 13440), (960, 13230), (980, 12960), (1008, 12600), (1050, 12096), (1080, 11760), (1120, 11340), (1134, 11200), (1152, 11025), (1176, 10800), (1200, 10584), (1225, 10368), (1260, 10080), (1296, 9800), (1323, 9600), (1344, 9450), (1350, 9408), (1400, 9072), (1440, 8820), (1470, 8640), (1512, 8400), (1568, 8100), (1575, 8064), (1600, 7938), (1620, 7840), (1680, 7560), (1728, 7350), (1764, 7200), (1800, 7056), (1890, 6720), (1920, 6615), (1960, 6480), (2016, 6300), (2025, 6272), (2100, 6048), (2160, 5880), (2205, 5760), (2240, 5670), (2268, 5600), (2352, 5400), (2400, 5292), (2450, 5184), (2520, 5040), (2592, 4900), (2646, 4800), (2688, 4725), (2700, 4704), (2800, 4536), (2835, 4480), (2880, 4410), (2940, 4320), (3024, 4200), (3136, 4050), (3150, 4032), (3200, 3969), (3240, 3920), (3360, 3780), (3456, 3675), (3528, 3600)]