308020020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 384

約数和(自身を含む): 1180569600

約数和(自身を除く): 872549580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 29, 30, 33, 35, 38, 42, 44, 55, 57, 58, 60, 66, 70, 76, 77, 84, 87, 95, 105, 110, 114, 116, 121, 132, 133, 140, 145, 154, 165, 174, 190, 203, 209, 210, 220, 228, 231, 242, 266, 285, 290, 308, 319, 330, 348, 363, 380, 385, 399, 406, 418, 420, 435, 462, 484, 532, 551, 570, 580, 605, 609, 627, 638, 660, 665, 726, 770, 798, 812, 836, 847, 870, 924, 957, 1015, 1045, 1102, 1140, 1155, 1210, 1218, 1254, 1276, 1330, 1331, 1452, 1463, 1540, 1595, 1596, 1653, 1694, 1740, 1815, 1914, 1995, 2030, 2090, 2204, 2233, 2299, 2310, 2420, 2436, 2508, 2541, 2660, 2662, 2755, 2926, 3045, 3135, 3190, 3306, 3388, 3509, 3630, 3828, 3857, 3990, 3993, 4060, 4180, 4235, 4389, 4466, 4598, 4620, 4785, 5082, 5324, 5510, 5852, 6061, 6090, 6270, 6380, 6612, 6655, 6699, 6897, 7018, 7260, 7315, 7714, 7980, 7986, 8265, 8470, 8778, 8932, 9196, 9317, 9570, 10164, 10527, 11020, 11165, 11495, 11571, 12122, 12180, 12540, 12705, 13310, 13398, 13794, 14036, 14630, 15428, 15972, 16093, 16530, 16940, 17545, 17556, 18183, 18634, 19140, 19285, 19965, 21054, 21945, 22330, 22990, 23142, 24244, 24563, 25289, 25410, 26620, 26796, 27588, 27951, 29260, 30305, 32186, 33060, 33495, 34485, 35090, 36366, 37268, 38570, 38599, 39930, 42108, 42427, 43890, 44660, 45980, 46284, 46585, 48279, 49126, 50578, 50820, 52635, 55902, 57855, 60610, 64372, 66671, 66990, 68970, 70180, 72732, 73689, 75867, 77140, 77198, 79860, 80465, 84854, 87780, 90915, 93170, 96558, 98252, 101156, 105270, 111804, 115710, 115797, 121220, 122815, 126445, 127281, 133342, 133980, 137940, 139755, 147378, 151734, 154396, 160930, 169708, 177023, 181830, 186340, 192995, 193116, 200013, 210540, 212135, 231420, 231594, 241395, 245630, 252890, 254562, 266684, 270193, 279510, 294756, 303468, 321860, 333355, 354046, 363660, 368445, 379335, 385990, 400026, 424270, 463188, 466697, 482790, 491260, 505780, 509124, 531069, 540386, 559020, 578985, 636405, 666710, 708092, 733381, 736890, 758670, 771980, 800052, 810579, 848540, 885115, 933394, 965580, 1000065, 1062138, 1080772, 1157970, 1272810, 1333420, 1350965, 1400091, 1466762, 1473780, 1517340, 1621158, 1770230, 1866788, 2000130, 2124276, 2200143, 2315940, 2333485, 2545620, 2655345, 2701930, 2800182, 2933524, 3242316, 3540460, 3666905, 4000260, 4052895, 4400286, 4666970, 5133667, 5310690, 5403860, 5600364, 7000455, 7333810, 8105790, 8800572, 9333940, 10267334, 10621380, 11000715, 14000910, 14667620, 15401001, 16211580, 20534668, 22001430, 25668335, 28001820, 30802002, 44002860, 51336670, 61604004, 77005005, 102673340, 154010010, 308020020]

約数ペア:

[(1, 308020020), (2, 154010010), (3, 102673340), (4, 77005005), (5, 61604004), (6, 51336670), (7, 44002860), (10, 30802002), (11, 28001820), (12, 25668335), (14, 22001430), (15, 20534668), (19, 16211580), (20, 15401001), (21, 14667620), (22, 14000910), (28, 11000715), (29, 10621380), (30, 10267334), (33, 9333940), (35, 8800572), (38, 8105790), (42, 7333810), (44, 7000455), (55, 5600364), (57, 5403860), (58, 5310690), (60, 5133667), (66, 4666970), (70, 4400286), (76, 4052895), (77, 4000260), (84, 3666905), (87, 3540460), (95, 3242316), (105, 2933524), (110, 2800182), (114, 2701930), (116, 2655345), (121, 2545620), (132, 2333485), (133, 2315940), (140, 2200143), (145, 2124276), (154, 2000130), (165, 1866788), (174, 1770230), (190, 1621158), (203, 1517340), (209, 1473780), (210, 1466762), (220, 1400091), (228, 1350965), (231, 1333420), (242, 1272810), (266, 1157970), (285, 1080772), (290, 1062138), (308, 1000065), (319, 965580), (330, 933394), (348, 885115), (363, 848540), (380, 810579), (385, 800052), (399, 771980), (406, 758670), (418, 736890), (420, 733381), (435, 708092), (462, 666710), (484, 636405), (532, 578985), (551, 559020), (570, 540386), (580, 531069), (605, 509124), (609, 505780), (627, 491260), (638, 482790), (660, 466697), (665, 463188), (726, 424270), (770, 400026), (798, 385990), (812, 379335), (836, 368445), (847, 363660), (870, 354046), (924, 333355), (957, 321860), (1015, 303468), (1045, 294756), (1102, 279510), (1140, 270193), (1155, 266684), (1210, 254562), (1218, 252890), (1254, 245630), (1276, 241395), (1330, 231594), (1331, 231420), (1452, 212135), (1463, 210540), (1540, 200013), (1595, 193116), (1596, 192995), (1653, 186340), (1694, 181830), (1740, 177023), (1815, 169708), (1914, 160930), (1995, 154396), (2030, 151734), (2090, 147378), (2204, 139755), (2233, 137940), (2299, 133980), (2310, 133342), (2420, 127281), (2436, 126445), (2508, 122815), (2541, 121220), (2660, 115797), (2662, 115710), (2755, 111804), (2926, 105270), (3045, 101156), (3135, 98252), (3190, 96558), (3306, 93170), (3388, 90915), (3509, 87780), (3630, 84854), (3828, 80465), (3857, 79860), (3990, 77198), (3993, 77140), (4060, 75867), (4180, 73689), (4235, 72732), (4389, 70180), (4466, 68970), (4598, 66990), (4620, 66671), (4785, 64372), (5082, 60610), (5324, 57855), (5510, 55902), (5852, 52635), (6061, 50820), (6090, 50578), (6270, 49126), (6380, 48279), (6612, 46585), (6655, 46284), (6699, 45980), (6897, 44660), (7018, 43890), (7260, 42427), (7315, 42108), (7714, 39930), (7980, 38599), (7986, 38570), (8265, 37268), (8470, 36366), (8778, 35090), (8932, 34485), (9196, 33495), (9317, 33060), (9570, 32186), (10164, 30305), (10527, 29260), (11020, 27951), (11165, 27588), (11495, 26796), (11571, 26620), (12122, 25410), (12180, 25289), (12540, 24563), (12705, 24244), (13310, 23142), (13398, 22990), (13794, 22330), (14036, 21945), (14630, 21054), (15428, 19965), (15972, 19285), (16093, 19140), (16530, 18634), (16940, 18183), (17545, 17556)]