28341600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 216

約数和(自身を含む): 107758728

約数和(自身を除く): 79417128

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, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 241, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 482, 490, 525, 560, 588, 600, 672, 700, 723, 735, 784, 800, 840, 964, 980, 1050, 1120, 1176, 1200, 1205, 1225, 1400, 1446, 1470, 1568, 1680, 1687, 1928, 1960, 2100, 2352, 2400, 2410, 2450, 2800, 2892, 2940, 3360, 3374, 3615, 3675, 3856, 3920, 4200, 4704, 4820, 4900, 5061, 5600, 5784, 5880, 6025, 6748, 7230, 7350, 7712, 7840, 8400, 8435, 9640, 9800, 10122, 11568, 11760, 11809, 12050, 13496, 14460, 14700, 16800, 16870, 18075, 19280, 19600, 20244, 23136, 23520, 23618, 24100, 25305, 26992, 28920, 29400, 33740, 35427, 36150, 38560, 39200, 40488, 42175, 47236, 48200, 50610, 53984, 57840, 58800, 59045, 67480, 70854, 72300, 80976, 84350, 94472, 96400, 101220, 115680, 117600, 118090, 126525, 134960, 141708, 144600, 161952, 168700, 177135, 188944, 192800, 202440, 236180, 253050, 269920, 283416, 289200, 295225, 337400, 354270, 377888, 404880, 472360, 506100, 566832, 578400, 590450, 674800, 708540, 809760, 885675, 944720, 1012200, 1133664, 1180900, 1349600, 1417080, 1771350, 1889440, 2024400, 2361800, 2834160, 3542700, 4048800, 4723600, 5668320, 7085400, 9447200, 14170800, 28341600]

約数ペア:

[(1, 28341600), (2, 14170800), (3, 9447200), (4, 7085400), (5, 5668320), (6, 4723600), (7, 4048800), (8, 3542700), (10, 2834160), (12, 2361800), (14, 2024400), (15, 1889440), (16, 1771350), (20, 1417080), (21, 1349600), (24, 1180900), (25, 1133664), (28, 1012200), (30, 944720), (32, 885675), (35, 809760), (40, 708540), (42, 674800), (48, 590450), (49, 578400), (50, 566832), (56, 506100), (60, 472360), (70, 404880), (75, 377888), (80, 354270), (84, 337400), (96, 295225), (98, 289200), (100, 283416), (105, 269920), (112, 253050), (120, 236180), (140, 202440), (147, 192800), (150, 188944), (160, 177135), (168, 168700), (175, 161952), (196, 144600), (200, 141708), (210, 134960), (224, 126525), (240, 118090), (241, 117600), (245, 115680), (280, 101220), (294, 96400), (300, 94472), (336, 84350), (350, 80976), (392, 72300), (400, 70854), (420, 67480), (480, 59045), (482, 58800), (490, 57840), (525, 53984), (560, 50610), (588, 48200), (600, 47236), (672, 42175), (700, 40488), (723, 39200), (735, 38560), (784, 36150), (800, 35427), (840, 33740), (964, 29400), (980, 28920), (1050, 26992), (1120, 25305), (1176, 24100), (1200, 23618), (1205, 23520), (1225, 23136), (1400, 20244), (1446, 19600), (1470, 19280), (1568, 18075), (1680, 16870), (1687, 16800), (1928, 14700), (1960, 14460), (2100, 13496), (2352, 12050), (2400, 11809), (2410, 11760), (2450, 11568), (2800, 10122), (2892, 9800), (2940, 9640), (3360, 8435), (3374, 8400), (3615, 7840), (3675, 7712), (3856, 7350), (3920, 7230), (4200, 6748), (4704, 6025), (4820, 5880), (4900, 5784), (5061, 5600)]