306177480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 288

約数和(自身を含む): 1226829240

約数和(自身を除く): 920651760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 882, 952, 980, 1020, 1021, 1071, 1176, 1190, 1224, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1960, 2040, 2042, 2142, 2205, 2380, 2499, 2520, 2856, 2940, 3060, 3063, 3332, 3528, 3570, 4084, 4165, 4284, 4410, 4760, 4998, 5105, 5355, 5880, 6120, 6126, 6664, 7140, 7147, 7497, 8168, 8330, 8568, 8820, 9189, 9996, 10210, 10710, 12252, 12495, 14280, 14294, 14994, 15315, 16660, 17357, 17640, 18378, 19992, 20420, 21420, 21441, 24504, 24990, 28588, 29988, 30630, 33320, 34714, 35735, 36756, 37485, 40840, 42840, 42882, 45945, 49980, 50029, 52071, 57176, 59976, 61260, 64323, 69428, 71470, 73512, 74970, 85764, 86785, 91890, 99960, 100058, 104142, 107205, 121499, 122520, 128646, 138856, 142940, 149940, 150087, 156213, 171528, 173570, 183780, 200116, 208284, 214410, 242998, 250145, 257292, 260355, 285880, 299880, 300174, 312426, 321615, 347140, 364497, 367560, 400232, 416568, 428820, 450261, 485996, 500290, 514584, 520710, 600348, 607495, 624852, 643230, 694280, 728994, 750435, 781065, 850493, 857640, 900522, 971992, 1000580, 1041420, 1093491, 1200696, 1214990, 1249704, 1286460, 1457988, 1500870, 1562130, 1700986, 1801044, 1822485, 2001160, 2082840, 2186982, 2251305, 2429980, 2551479, 2572920, 2915976, 3001740, 3124260, 3401972, 3602088, 3644970, 4252465, 4373964, 4502610, 4859960, 5102958, 5467455, 6003480, 6248520, 6803944, 7289940, 7654437, 8504930, 8747928, 9005220, 10205916, 10934910, 12757395, 14579880, 15308874, 17009860, 18010440, 20411832, 21869820, 25514790, 30617748, 34019720, 38272185, 43739640, 51029580, 61235496, 76544370, 102059160, 153088740, 306177480]

約数ペア:

[(1, 306177480), (2, 153088740), (3, 102059160), (4, 76544370), (5, 61235496), (6, 51029580), (7, 43739640), (8, 38272185), (9, 34019720), (10, 30617748), (12, 25514790), (14, 21869820), (15, 20411832), (17, 18010440), (18, 17009860), (20, 15308874), (21, 14579880), (24, 12757395), (28, 10934910), (30, 10205916), (34, 9005220), (35, 8747928), (36, 8504930), (40, 7654437), (42, 7289940), (45, 6803944), (49, 6248520), (51, 6003480), (56, 5467455), (60, 5102958), (63, 4859960), (68, 4502610), (70, 4373964), (72, 4252465), (84, 3644970), (85, 3602088), (90, 3401972), (98, 3124260), (102, 3001740), (105, 2915976), (119, 2572920), (120, 2551479), (126, 2429980), (136, 2251305), (140, 2186982), (147, 2082840), (153, 2001160), (168, 1822485), (170, 1801044), (180, 1700986), (196, 1562130), (204, 1500870), (210, 1457988), (238, 1286460), (245, 1249704), (252, 1214990), (255, 1200696), (280, 1093491), (294, 1041420), (306, 1000580), (315, 971992), (340, 900522), (357, 857640), (360, 850493), (392, 781065), (408, 750435), (420, 728994), (441, 694280), (476, 643230), (490, 624852), (504, 607495), (510, 600348), (588, 520710), (595, 514584), (612, 500290), (630, 485996), (680, 450261), (714, 428820), (735, 416568), (765, 400232), (833, 367560), (840, 364497), (882, 347140), (952, 321615), (980, 312426), (1020, 300174), (1021, 299880), (1071, 285880), (1176, 260355), (1190, 257292), (1224, 250145), (1260, 242998), (1428, 214410), (1470, 208284), (1530, 200116), (1666, 183780), (1764, 173570), (1785, 171528), (1960, 156213), (2040, 150087), (2042, 149940), (2142, 142940), (2205, 138856), (2380, 128646), (2499, 122520), (2520, 121499), (2856, 107205), (2940, 104142), (3060, 100058), (3063, 99960), (3332, 91890), (3528, 86785), (3570, 85764), (4084, 74970), (4165, 73512), (4284, 71470), (4410, 69428), (4760, 64323), (4998, 61260), (5105, 59976), (5355, 57176), (5880, 52071), (6120, 50029), (6126, 49980), (6664, 45945), (7140, 42882), (7147, 42840), (7497, 40840), (8168, 37485), (8330, 36756), (8568, 35735), (8820, 34714), (9189, 33320), (9996, 30630), (10210, 29988), (10710, 28588), (12252, 24990), (12495, 24504), (14280, 21441), (14294, 21420), (14994, 20420), (15315, 19992), (16660, 18378), (17357, 17640)]