47428920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 202176000

約数和(自身を除く): 154747080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 58, 59, 60, 63, 66, 70, 72, 77, 84, 87, 88, 90, 99, 105, 110, 116, 118, 120, 126, 132, 140, 145, 154, 165, 168, 174, 177, 180, 198, 203, 210, 220, 231, 232, 236, 252, 261, 264, 280, 290, 295, 308, 315, 319, 330, 348, 354, 360, 385, 396, 406, 413, 420, 435, 440, 462, 472, 495, 504, 522, 531, 580, 590, 609, 616, 630, 638, 649, 660, 693, 696, 708, 770, 792, 812, 826, 840, 870, 885, 924, 957, 990, 1015, 1044, 1062, 1155, 1160, 1180, 1218, 1239, 1260, 1276, 1298, 1305, 1320, 1386, 1416, 1540, 1595, 1624, 1652, 1711, 1740, 1770, 1827, 1848, 1914, 1947, 1980, 2030, 2065, 2088, 2124, 2233, 2310, 2360, 2436, 2478, 2520, 2552, 2596, 2610, 2655, 2772, 2871, 3045, 3080, 3190, 3245, 3304, 3422, 3465, 3480, 3540, 3654, 3717, 3828, 3894, 3960, 4060, 4130, 4248, 4466, 4543, 4620, 4785, 4872, 4956, 5133, 5192, 5220, 5310, 5544, 5742, 5841, 6090, 6195, 6380, 6490, 6699, 6844, 6930, 7080, 7308, 7434, 7656, 7788, 8120, 8260, 8555, 8932, 9086, 9135, 9240, 9570, 9735, 9912, 10266, 10440, 10620, 11165, 11484, 11682, 11977, 12180, 12390, 12760, 12980, 13398, 13629, 13688, 13860, 14355, 14616, 14868, 15399, 15576, 16520, 17110, 17864, 18172, 18270, 18585, 18821, 19140, 19470, 20097, 20532, 21240, 22330, 22715, 22968, 23364, 23954, 24360, 24780, 25665, 25960, 26796, 27258, 27720, 28710, 29205, 29736, 30798, 33495, 34220, 35931, 36344, 36540, 37170, 37642, 38280, 38940, 40194, 40887, 41064, 44660, 45430, 46728, 47908, 49560, 51330, 53592, 54516, 56463, 57420, 58410, 59885, 61596, 66990, 68145, 68440, 71862, 73080, 74340, 75284, 76995, 77880, 80388, 81774, 89320, 90860, 94105, 95816, 100485, 102660, 107793, 109032, 112926, 114840, 116820, 119770, 123192, 131747, 133980, 136290, 143724, 148680, 150568, 153990, 160776, 163548, 169389, 179655, 181720, 188210, 200970, 204435, 205320, 215586, 225852, 233640, 239540, 263494, 267960, 272580, 282315, 287448, 307980, 327096, 338778, 359310, 376420, 395241, 401940, 408870, 431172, 451704, 479080, 526988, 538965, 545160, 564630, 615960, 658735, 677556, 718620, 752840, 790482, 803880, 817740, 846945, 862344, 1053976, 1077930, 1129260, 1185723, 1317470, 1355112, 1437240, 1580964, 1635480, 1693890, 1976205, 2155860, 2258520, 2371446, 2634940, 3161928, 3387780, 3952410, 4311720, 4742892, 5269880, 5928615, 6775560, 7904820, 9485784, 11857230, 15809640, 23714460, 47428920]

約数ペア:

[(1, 47428920), (2, 23714460), (3, 15809640), (4, 11857230), (5, 9485784), (6, 7904820), (7, 6775560), (8, 5928615), (9, 5269880), (10, 4742892), (11, 4311720), (12, 3952410), (14, 3387780), (15, 3161928), (18, 2634940), (20, 2371446), (21, 2258520), (22, 2155860), (24, 1976205), (28, 1693890), (29, 1635480), (30, 1580964), (33, 1437240), (35, 1355112), (36, 1317470), (40, 1185723), (42, 1129260), (44, 1077930), (45, 1053976), (55, 862344), (56, 846945), (58, 817740), (59, 803880), (60, 790482), (63, 752840), (66, 718620), (70, 677556), (72, 658735), (77, 615960), (84, 564630), (87, 545160), (88, 538965), (90, 526988), (99, 479080), (105, 451704), (110, 431172), (116, 408870), (118, 401940), (120, 395241), (126, 376420), (132, 359310), (140, 338778), (145, 327096), (154, 307980), (165, 287448), (168, 282315), (174, 272580), (177, 267960), (180, 263494), (198, 239540), (203, 233640), (210, 225852), (220, 215586), (231, 205320), (232, 204435), (236, 200970), (252, 188210), (261, 181720), (264, 179655), (280, 169389), (290, 163548), (295, 160776), (308, 153990), (315, 150568), (319, 148680), (330, 143724), (348, 136290), (354, 133980), (360, 131747), (385, 123192), (396, 119770), (406, 116820), (413, 114840), (420, 112926), (435, 109032), (440, 107793), (462, 102660), (472, 100485), (495, 95816), (504, 94105), (522, 90860), (531, 89320), (580, 81774), (590, 80388), (609, 77880), (616, 76995), (630, 75284), (638, 74340), (649, 73080), (660, 71862), (693, 68440), (696, 68145), (708, 66990), (770, 61596), (792, 59885), (812, 58410), (826, 57420), (840, 56463), (870, 54516), (885, 53592), (924, 51330), (957, 49560), (990, 47908), (1015, 46728), (1044, 45430), (1062, 44660), (1155, 41064), (1160, 40887), (1180, 40194), (1218, 38940), (1239, 38280), (1260, 37642), (1276, 37170), (1298, 36540), (1305, 36344), (1320, 35931), (1386, 34220), (1416, 33495), (1540, 30798), (1595, 29736), (1624, 29205), (1652, 28710), (1711, 27720), (1740, 27258), (1770, 26796), (1827, 25960), (1848, 25665), (1914, 24780), (1947, 24360), (1980, 23954), (2030, 23364), (2065, 22968), (2088, 22715), (2124, 22330), (2233, 21240), (2310, 20532), (2360, 20097), (2436, 19470), (2478, 19140), (2520, 18821), (2552, 18585), (2596, 18270), (2610, 18172), (2655, 17864), (2772, 17110), (2871, 16520), (3045, 15576), (3080, 15399), (3190, 14868), (3245, 14616), (3304, 14355), (3422, 13860), (3465, 13688), (3480, 13629), (3540, 13398), (3654, 12980), (3717, 12760), (3828, 12390), (3894, 12180), (3960, 11977), (4060, 11682), (4130, 11484), (4248, 11165), (4466, 10620), (4543, 10440), (4620, 10266), (4785, 9912), (4872, 9735), (4956, 9570), (5133, 9240), (5192, 9135), (5220, 9086), (5310, 8932), (5544, 8555), (5742, 8260), (5841, 8120), (6090, 7788), (6195, 7656), (6380, 7434), (6490, 7308), (6699, 7080), (6844, 6930)]