309219120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 400

約数和(自身を含む): 1302827328

約数和(自身を除く): 993608208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 401, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 802, 810, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1134, 1190, 1203, 1224, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1604, 1620, 1680, 1785, 1836, 1890, 1904, 2005, 2040, 2142, 2160, 2268, 2295, 2380, 2406, 2448, 2520, 2754, 2807, 2835, 2856, 3024, 3060, 3208, 3213, 3240, 3570, 3609, 3672, 3780, 4010, 4080, 4284, 4536, 4590, 4760, 4812, 5040, 5355, 5508, 5614, 5670, 5712, 6015, 6120, 6416, 6426, 6480, 6817, 6885, 7140, 7218, 7344, 7560, 8020, 8421, 8568, 9072, 9180, 9520, 9624, 9639, 10710, 10827, 11016, 11228, 11340, 12030, 12240, 12852, 13634, 13770, 14035, 14280, 14436, 15120, 16040, 16065, 16842, 17136, 18045, 18360, 19248, 19278, 20451, 21420, 21654, 22032, 22456, 22680, 24060, 25263, 25704, 27268, 27540, 28070, 28560, 28872, 32080, 32130, 32481, 33684, 34085, 36090, 36720, 38556, 40902, 42105, 42840, 43308, 44912, 45360, 47719, 48120, 48195, 50526, 51408, 54135, 54536, 55080, 56140, 57744, 61353, 64260, 64962, 67368, 68170, 72180, 75789, 77112, 81804, 84210, 85680, 86616, 95438, 96240, 96390, 101052, 102255, 108270, 109072, 110160, 112280, 122706, 126315, 128520, 129924, 134736, 136340, 143157, 144360, 151578, 154224, 162405, 163608, 168420, 173232, 184059, 190876, 192780, 202104, 204510, 216540, 224560, 227367, 238595, 245412, 252630, 257040, 259848, 272680, 286314, 288720, 303156, 306765, 324810, 327216, 336840, 368118, 378945, 381752, 385560, 404208, 409020, 429471, 433080, 454734, 477190, 490824, 505260, 519696, 545360, 552177, 572628, 606312, 613530, 649620, 673680, 715785, 736236, 757890, 763504, 771120, 818040, 858942, 866160, 909468, 920295, 954380, 981648, 1010520, 1104354, 1136835, 1145256, 1212624, 1227060, 1288413, 1299240, 1431570, 1472472, 1515780, 1636080, 1717884, 1818936, 1840590, 1908760, 2021040, 2147355, 2208708, 2273670, 2290512, 2454120, 2576826, 2598480, 2760885, 2863140, 2944944, 3031560, 3435768, 3637872, 3681180, 3817520, 3865239, 4294710, 4417416, 4547340, 4908240, 5153652, 5521770, 5726280, 6063120, 6442065, 6871536, 7362360, 7730478, 8589420, 8834832, 9094680, 10307304, 11043540, 11452560, 12884130, 14724720, 15460956, 17178840, 18189360, 19326195, 20614608, 22087080, 25768260, 30921912, 34357680, 38652390, 44174160, 51536520, 61843824, 77304780, 103073040, 154609560, 309219120]

約数ペア:

[(1, 309219120), (2, 154609560), (3, 103073040), (4, 77304780), (5, 61843824), (6, 51536520), (7, 44174160), (8, 38652390), (9, 34357680), (10, 30921912), (12, 25768260), (14, 22087080), (15, 20614608), (16, 19326195), (17, 18189360), (18, 17178840), (20, 15460956), (21, 14724720), (24, 12884130), (27, 11452560), (28, 11043540), (30, 10307304), (34, 9094680), (35, 8834832), (36, 8589420), (40, 7730478), (42, 7362360), (45, 6871536), (48, 6442065), (51, 6063120), (54, 5726280), (56, 5521770), (60, 5153652), (63, 4908240), (68, 4547340), (70, 4417416), (72, 4294710), (80, 3865239), (81, 3817520), (84, 3681180), (85, 3637872), (90, 3435768), (102, 3031560), (105, 2944944), (108, 2863140), (112, 2760885), (119, 2598480), (120, 2576826), (126, 2454120), (135, 2290512), (136, 2273670), (140, 2208708), (144, 2147355), (153, 2021040), (162, 1908760), (168, 1840590), (170, 1818936), (180, 1717884), (189, 1636080), (204, 1515780), (210, 1472472), (216, 1431570), (238, 1299240), (240, 1288413), (252, 1227060), (255, 1212624), (270, 1145256), (272, 1136835), (280, 1104354), (306, 1010520), (315, 981648), (324, 954380), (336, 920295), (340, 909468), (357, 866160), (360, 858942), (378, 818040), (401, 771120), (405, 763504), (408, 757890), (420, 736236), (432, 715785), (459, 673680), (476, 649620), (504, 613530), (510, 606312), (540, 572628), (560, 552177), (567, 545360), (595, 519696), (612, 505260), (630, 490824), (648, 477190), (680, 454734), (714, 433080), (720, 429471), (756, 409020), (765, 404208), (802, 385560), (810, 381752), (816, 378945), (840, 368118), (918, 336840), (945, 327216), (952, 324810), (1008, 306765), (1020, 303156), (1071, 288720), (1080, 286314), (1134, 272680), (1190, 259848), (1203, 257040), (1224, 252630), (1260, 245412), (1296, 238595), (1360, 227367), (1377, 224560), (1428, 216540), (1512, 204510), (1530, 202104), (1604, 192780), (1620, 190876), (1680, 184059), (1785, 173232), (1836, 168420), (1890, 163608), (1904, 162405), (2005, 154224), (2040, 151578), (2142, 144360), (2160, 143157), (2268, 136340), (2295, 134736), (2380, 129924), (2406, 128520), (2448, 126315), (2520, 122706), (2754, 112280), (2807, 110160), (2835, 109072), (2856, 108270), (3024, 102255), (3060, 101052), (3208, 96390), (3213, 96240), (3240, 95438), (3570, 86616), (3609, 85680), (3672, 84210), (3780, 81804), (4010, 77112), (4080, 75789), (4284, 72180), (4536, 68170), (4590, 67368), (4760, 64962), (4812, 64260), (5040, 61353), (5355, 57744), (5508, 56140), (5614, 55080), (5670, 54536), (5712, 54135), (6015, 51408), (6120, 50526), (6416, 48195), (6426, 48120), (6480, 47719), (6817, 45360), (6885, 44912), (7140, 43308), (7218, 42840), (7344, 42105), (7560, 40902), (8020, 38556), (8421, 36720), (8568, 36090), (9072, 34085), (9180, 33684), (9520, 32481), (9624, 32130), (9639, 32080), (10710, 28872), (10827, 28560), (11016, 28070), (11228, 27540), (11340, 27268), (12030, 25704), (12240, 25263), (12852, 24060), (13634, 22680), (13770, 22456), (14035, 22032), (14280, 21654), (14436, 21420), (15120, 20451), (16040, 19278), (16065, 19248), (16842, 18360), (17136, 18045)]