77180040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 307359360

約数和(自身を除く): 230179320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 83, 84, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 166, 168, 180, 189, 205, 210, 216, 246, 249, 252, 270, 280, 287, 315, 324, 328, 332, 360, 369, 378, 405, 410, 415, 420, 492, 498, 504, 540, 567, 574, 581, 615, 630, 648, 664, 738, 747, 756, 810, 820, 830, 840, 861, 945, 984, 996, 1080, 1107, 1134, 1148, 1162, 1230, 1245, 1260, 1435, 1476, 1494, 1512, 1620, 1640, 1660, 1722, 1743, 1845, 1890, 1992, 2214, 2241, 2268, 2296, 2324, 2460, 2490, 2520, 2583, 2835, 2870, 2905, 2952, 2988, 3240, 3320, 3321, 3403, 3444, 3486, 3690, 3735, 3780, 4305, 4428, 4482, 4536, 4648, 4920, 4980, 5166, 5229, 5535, 5670, 5740, 5810, 5976, 6642, 6723, 6806, 6888, 6972, 7380, 7470, 7560, 7749, 8610, 8715, 8856, 8964, 9960, 10209, 10332, 10458, 11070, 11205, 11340, 11480, 11620, 12915, 13284, 13446, 13612, 13944, 14760, 14940, 15498, 15687, 16605, 17015, 17220, 17430, 17928, 20418, 20664, 20916, 22140, 22410, 22680, 23240, 23247, 23821, 25830, 26145, 26568, 26892, 27224, 29880, 30627, 30996, 31374, 33210, 33615, 34030, 34440, 34860, 38745, 40836, 41832, 44280, 44820, 46494, 47061, 47642, 51045, 51660, 52290, 53784, 61254, 61992, 62748, 66420, 67230, 68060, 69720, 71463, 77490, 78435, 81672, 89640, 91881, 92988, 94122, 95284, 102090, 103320, 104580, 116235, 119105, 122508, 125496, 132840, 134460, 136120, 142926, 153135, 154980, 156870, 183762, 185976, 188244, 190568, 204180, 209160, 214389, 232470, 235305, 238210, 245016, 268920, 275643, 285852, 306270, 309960, 313740, 357315, 367524, 376488, 408360, 428778, 459405, 464940, 470610, 476420, 551286, 571704, 612540, 627480, 643167, 714630, 735048, 857556, 918810, 929880, 941220, 952840, 1071945, 1102572, 1225080, 1286334, 1378215, 1429260, 1715112, 1837620, 1882440, 1929501, 2143890, 2205144, 2572668, 2756430, 2858520, 3215835, 3675240, 3859002, 4287780, 5145336, 5512860, 6431670, 7718004, 8575560, 9647505, 11025720, 12863340, 15436008, 19295010, 25726680, 38590020, 77180040]

約数ペア:

[(1, 77180040), (2, 38590020), (3, 25726680), (4, 19295010), (5, 15436008), (6, 12863340), (7, 11025720), (8, 9647505), (9, 8575560), (10, 7718004), (12, 6431670), (14, 5512860), (15, 5145336), (18, 4287780), (20, 3859002), (21, 3675240), (24, 3215835), (27, 2858520), (28, 2756430), (30, 2572668), (35, 2205144), (36, 2143890), (40, 1929501), (41, 1882440), (42, 1837620), (45, 1715112), (54, 1429260), (56, 1378215), (60, 1286334), (63, 1225080), (70, 1102572), (72, 1071945), (81, 952840), (82, 941220), (83, 929880), (84, 918810), (90, 857556), (105, 735048), (108, 714630), (120, 643167), (123, 627480), (126, 612540), (135, 571704), (140, 551286), (162, 476420), (164, 470610), (166, 464940), (168, 459405), (180, 428778), (189, 408360), (205, 376488), (210, 367524), (216, 357315), (246, 313740), (249, 309960), (252, 306270), (270, 285852), (280, 275643), (287, 268920), (315, 245016), (324, 238210), (328, 235305), (332, 232470), (360, 214389), (369, 209160), (378, 204180), (405, 190568), (410, 188244), (415, 185976), (420, 183762), (492, 156870), (498, 154980), (504, 153135), (540, 142926), (567, 136120), (574, 134460), (581, 132840), (615, 125496), (630, 122508), (648, 119105), (664, 116235), (738, 104580), (747, 103320), (756, 102090), (810, 95284), (820, 94122), (830, 92988), (840, 91881), (861, 89640), (945, 81672), (984, 78435), (996, 77490), (1080, 71463), (1107, 69720), (1134, 68060), (1148, 67230), (1162, 66420), (1230, 62748), (1245, 61992), (1260, 61254), (1435, 53784), (1476, 52290), (1494, 51660), (1512, 51045), (1620, 47642), (1640, 47061), (1660, 46494), (1722, 44820), (1743, 44280), (1845, 41832), (1890, 40836), (1992, 38745), (2214, 34860), (2241, 34440), (2268, 34030), (2296, 33615), (2324, 33210), (2460, 31374), (2490, 30996), (2520, 30627), (2583, 29880), (2835, 27224), (2870, 26892), (2905, 26568), (2952, 26145), (2988, 25830), (3240, 23821), (3320, 23247), (3321, 23240), (3403, 22680), (3444, 22410), (3486, 22140), (3690, 20916), (3735, 20664), (3780, 20418), (4305, 17928), (4428, 17430), (4482, 17220), (4536, 17015), (4648, 16605), (4920, 15687), (4980, 15498), (5166, 14940), (5229, 14760), (5535, 13944), (5670, 13612), (5740, 13446), (5810, 13284), (5976, 12915), (6642, 11620), (6723, 11480), (6806, 11340), (6888, 11205), (6972, 11070), (7380, 10458), (7470, 10332), (7560, 10209), (7749, 9960), (8610, 8964), (8715, 8856)]