28694400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 111745080

約数和(自身を除く): 83050680

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, 49, 50, 56, 60, 61, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 122, 128, 140, 147, 150, 160, 168, 175, 183, 192, 196, 200, 210, 224, 240, 244, 245, 280, 294, 300, 305, 320, 336, 350, 366, 384, 392, 400, 420, 427, 448, 480, 488, 490, 525, 560, 588, 600, 610, 640, 672, 700, 732, 735, 784, 800, 840, 854, 896, 915, 960, 976, 980, 1050, 1120, 1176, 1200, 1220, 1225, 1281, 1344, 1400, 1464, 1470, 1525, 1568, 1600, 1680, 1708, 1830, 1920, 1952, 1960, 2100, 2135, 2240, 2352, 2400, 2440, 2450, 2562, 2688, 2800, 2928, 2940, 2989, 3050, 3136, 3200, 3360, 3416, 3660, 3675, 3904, 3920, 4200, 4270, 4480, 4575, 4704, 4800, 4880, 4900, 5124, 5600, 5856, 5880, 5978, 6100, 6272, 6405, 6720, 6832, 7320, 7350, 7808, 7840, 8400, 8540, 8967, 9150, 9408, 9600, 9760, 9800, 10248, 10675, 11200, 11712, 11760, 11956, 12200, 12810, 13440, 13664, 14640, 14700, 14945, 15680, 16800, 17080, 17934, 18300, 18816, 19520, 19600, 20496, 21350, 22400, 23424, 23520, 23912, 24400, 25620, 27328, 29280, 29400, 29890, 31360, 32025, 33600, 34160, 35868, 36600, 39040, 39200, 40992, 42700, 44835, 47040, 47824, 48800, 51240, 54656, 58560, 58800, 59780, 64050, 67200, 68320, 71736, 73200, 74725, 78400, 81984, 85400, 89670, 94080, 95648, 97600, 102480, 117120, 117600, 119560, 128100, 136640, 143472, 146400, 149450, 156800, 163968, 170800, 179340, 191296, 195200, 204960, 224175, 235200, 239120, 256200, 273280, 286944, 292800, 298900, 341600, 358680, 382592, 409920, 448350, 470400, 478240, 512400, 573888, 585600, 597800, 683200, 717360, 819840, 896700, 956480, 1024800, 1147776, 1195600, 1366400, 1434720, 1793400, 1912960, 2049600, 2391200, 2869440, 3586800, 4099200, 4782400, 5738880, 7173600, 9564800, 14347200, 28694400]

約数ペア:

[(1, 28694400), (2, 14347200), (3, 9564800), (4, 7173600), (5, 5738880), (6, 4782400), (7, 4099200), (8, 3586800), (10, 2869440), (12, 2391200), (14, 2049600), (15, 1912960), (16, 1793400), (20, 1434720), (21, 1366400), (24, 1195600), (25, 1147776), (28, 1024800), (30, 956480), (32, 896700), (35, 819840), (40, 717360), (42, 683200), (48, 597800), (49, 585600), (50, 573888), (56, 512400), (60, 478240), (61, 470400), (64, 448350), (70, 409920), (75, 382592), (80, 358680), (84, 341600), (96, 298900), (98, 292800), (100, 286944), (105, 273280), (112, 256200), (120, 239120), (122, 235200), (128, 224175), (140, 204960), (147, 195200), (150, 191296), (160, 179340), (168, 170800), (175, 163968), (183, 156800), (192, 149450), (196, 146400), (200, 143472), (210, 136640), (224, 128100), (240, 119560), (244, 117600), (245, 117120), (280, 102480), (294, 97600), (300, 95648), (305, 94080), (320, 89670), (336, 85400), (350, 81984), (366, 78400), (384, 74725), (392, 73200), (400, 71736), (420, 68320), (427, 67200), (448, 64050), (480, 59780), (488, 58800), (490, 58560), (525, 54656), (560, 51240), (588, 48800), (600, 47824), (610, 47040), (640, 44835), (672, 42700), (700, 40992), (732, 39200), (735, 39040), (784, 36600), (800, 35868), (840, 34160), (854, 33600), (896, 32025), (915, 31360), (960, 29890), (976, 29400), (980, 29280), (1050, 27328), (1120, 25620), (1176, 24400), (1200, 23912), (1220, 23520), (1225, 23424), (1281, 22400), (1344, 21350), (1400, 20496), (1464, 19600), (1470, 19520), (1525, 18816), (1568, 18300), (1600, 17934), (1680, 17080), (1708, 16800), (1830, 15680), (1920, 14945), (1952, 14700), (1960, 14640), (2100, 13664), (2135, 13440), (2240, 12810), (2352, 12200), (2400, 11956), (2440, 11760), (2450, 11712), (2562, 11200), (2688, 10675), (2800, 10248), (2928, 9800), (2940, 9760), (2989, 9600), (3050, 9408), (3136, 9150), (3200, 8967), (3360, 8540), (3416, 8400), (3660, 7840), (3675, 7808), (3904, 7350), (3920, 7320), (4200, 6832), (4270, 6720), (4480, 6405), (4575, 6272), (4704, 6100), (4800, 5978), (4880, 5880), (4900, 5856), (5124, 5600)]