138297600

素因数分解:

$2^8\times 3^2\times 5^2\times 7^4$

素因数の和:60

約数の個数: 405

約数和(自身を含む): 576818333

約数和(自身を除く): 438520733

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 256, 280, 288, 294, 300, 315, 320, 336, 343, 350, 360, 384, 392, 400, 420, 441, 448, 450, 480, 490, 504, 525, 560, 576, 588, 600, 630, 640, 672, 686, 700, 720, 735, 768, 784, 800, 840, 882, 896, 900, 960, 980, 1008, 1029, 1050, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1344, 1372, 1400, 1440, 1470, 1568, 1575, 1600, 1680, 1715, 1764, 1792, 1800, 1920, 1960, 2016, 2058, 2100, 2205, 2240, 2304, 2352, 2400, 2401, 2450, 2520, 2688, 2744, 2800, 2880, 2940, 3087, 3136, 3150, 3200, 3360, 3430, 3528, 3600, 3675, 3840, 3920, 4032, 4116, 4200, 4410, 4480, 4704, 4800, 4802, 4900, 5040, 5145, 5376, 5488, 5600, 5760, 5880, 6174, 6272, 6300, 6400, 6720, 6860, 7056, 7200, 7203, 7350, 7840, 8064, 8232, 8400, 8575, 8820, 8960, 9408, 9600, 9604, 9800, 10080, 10290, 10976, 11025, 11200, 11520, 11760, 12005, 12348, 12544, 12600, 13440, 13720, 14112, 14400, 14406, 14700, 15435, 15680, 16128, 16464, 16800, 17150, 17640, 18816, 19200, 19208, 19600, 20160, 20580, 21609, 21952, 22050, 22400, 23520, 24010, 24696, 25200, 25725, 26880, 27440, 28224, 28800, 28812, 29400, 30870, 31360, 32928, 33600, 34300, 35280, 36015, 37632, 38416, 39200, 40320, 41160, 43218, 43904, 44100, 44800, 47040, 48020, 49392, 50400, 51450, 54880, 56448, 57600, 57624, 58800, 60025, 61740, 62720, 65856, 67200, 68600, 70560, 72030, 76832, 77175, 78400, 80640, 82320, 86436, 87808, 88200, 94080, 96040, 98784, 100800, 102900, 108045, 109760, 112896, 115248, 117600, 120050, 123480, 131712, 134400, 137200, 141120, 144060, 153664, 154350, 156800, 164640, 172872, 176400, 180075, 188160, 192080, 197568, 201600, 205800, 216090, 219520, 230496, 235200, 240100, 246960, 263424, 274400, 282240, 288120, 307328, 308700, 313600, 329280, 345744, 352800, 360150, 384160, 395136, 403200, 411600, 432180, 439040, 460992, 470400, 480200, 493920, 540225, 548800, 564480, 576240, 614656, 617400, 658560, 691488, 705600, 720300, 768320, 790272, 823200, 864360, 921984, 940800, 960400, 987840, 1080450, 1097600, 1152480, 1234800, 1317120, 1382976, 1411200, 1440600, 1536640, 1646400, 1728720, 1843968, 1920800, 1975680, 2160900, 2195200, 2304960, 2469600, 2765952, 2822400, 2881200, 3073280, 3292800, 3457440, 3841600, 3951360, 4321800, 4609920, 4939200, 5531904, 5762400, 6585600, 6914880, 7683200, 8643600, 9219840, 9878400, 11524800, 13829760, 15366400, 17287200, 19756800, 23049600, 27659520, 34574400, 46099200, 69148800, 138297600]

約数ペア:

[(1, 138297600), (2, 69148800), (3, 46099200), (4, 34574400), (5, 27659520), (6, 23049600), (7, 19756800), (8, 17287200), (9, 15366400), (10, 13829760), (12, 11524800), (14, 9878400), (15, 9219840), (16, 8643600), (18, 7683200), (20, 6914880), (21, 6585600), (24, 5762400), (25, 5531904), (28, 4939200), (30, 4609920), (32, 4321800), (35, 3951360), (36, 3841600), (40, 3457440), (42, 3292800), (45, 3073280), (48, 2881200), (49, 2822400), (50, 2765952), (56, 2469600), (60, 2304960), (63, 2195200), (64, 2160900), (70, 1975680), (72, 1920800), (75, 1843968), (80, 1728720), (84, 1646400), (90, 1536640), (96, 1440600), (98, 1411200), (100, 1382976), (105, 1317120), (112, 1234800), (120, 1152480), (126, 1097600), (128, 1080450), (140, 987840), (144, 960400), (147, 940800), (150, 921984), (160, 864360), (168, 823200), (175, 790272), (180, 768320), (192, 720300), (196, 705600), (200, 691488), (210, 658560), (224, 617400), (225, 614656), (240, 576240), (245, 564480), (252, 548800), (256, 540225), (280, 493920), (288, 480200), (294, 470400), (300, 460992), (315, 439040), (320, 432180), (336, 411600), (343, 403200), (350, 395136), (360, 384160), (384, 360150), (392, 352800), (400, 345744), (420, 329280), (441, 313600), (448, 308700), (450, 307328), (480, 288120), (490, 282240), (504, 274400), (525, 263424), (560, 246960), (576, 240100), (588, 235200), (600, 230496), (630, 219520), (640, 216090), (672, 205800), (686, 201600), (700, 197568), (720, 192080), (735, 188160), (768, 180075), (784, 176400), (800, 172872), (840, 164640), (882, 156800), (896, 154350), (900, 153664), (960, 144060), (980, 141120), (1008, 137200), (1029, 134400), (1050, 131712), (1120, 123480), (1152, 120050), (1176, 117600), (1200, 115248), (1225, 112896), (1260, 109760), (1280, 108045), (1344, 102900), (1372, 100800), (1400, 98784), (1440, 96040), (1470, 94080), (1568, 88200), (1575, 87808), (1600, 86436), (1680, 82320), (1715, 80640), (1764, 78400), (1792, 77175), (1800, 76832), (1920, 72030), (1960, 70560), (2016, 68600), (2058, 67200), (2100, 65856), (2205, 62720), (2240, 61740), (2304, 60025), (2352, 58800), (2400, 57624), (2401, 57600), (2450, 56448), (2520, 54880), (2688, 51450), (2744, 50400), (2800, 49392), (2880, 48020), (2940, 47040), (3087, 44800), (3136, 44100), (3150, 43904), (3200, 43218), (3360, 41160), (3430, 40320), (3528, 39200), (3600, 38416), (3675, 37632), (3840, 36015), (3920, 35280), (4032, 34300), (4116, 33600), (4200, 32928), (4410, 31360), (4480, 30870), (4704, 29400), (4800, 28812), (4802, 28800), (4900, 28224), (5040, 27440), (5145, 26880), (5376, 25725), (5488, 25200), (5600, 24696), (5760, 24010), (5880, 23520), (6174, 22400), (6272, 22050), (6300, 21952), (6400, 21609), (6720, 20580), (6860, 20160), (7056, 19600), (7200, 19208), (7203, 19200), (7350, 18816), (7840, 17640), (8064, 17150), (8232, 16800), (8400, 16464), (8575, 16128), (8820, 15680), (8960, 15435), (9408, 14700), (9600, 14406), (9604, 14400), (9800, 14112), (10080, 13720), (10290, 13440), (10976, 12600), (11025, 12544), (11200, 12348), (11520, 12005)]