55199760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 222842880

約数和(自身を除く): 167643120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 103, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 206, 210, 220, 231, 232, 240, 264, 280, 290, 308, 309, 319, 330, 336, 348, 385, 406, 412, 420, 435, 440, 462, 464, 515, 528, 560, 580, 609, 616, 618, 638, 660, 696, 721, 770, 812, 824, 840, 870, 880, 924, 957, 1015, 1030, 1133, 1155, 1160, 1218, 1232, 1236, 1276, 1320, 1392, 1442, 1540, 1545, 1595, 1624, 1648, 1680, 1740, 1848, 1914, 2030, 2060, 2163, 2233, 2266, 2310, 2320, 2436, 2472, 2552, 2640, 2884, 2987, 3045, 3080, 3090, 3190, 3248, 3399, 3480, 3605, 3696, 3828, 4060, 4120, 4326, 4466, 4532, 4620, 4785, 4872, 4944, 5104, 5665, 5768, 5974, 6090, 6160, 6180, 6380, 6699, 6798, 6960, 7210, 7656, 7931, 8120, 8240, 8652, 8932, 8961, 9064, 9240, 9570, 9744, 10815, 11165, 11330, 11536, 11948, 12180, 12360, 12760, 13398, 13596, 14420, 14935, 15312, 15862, 16240, 16995, 17304, 17864, 17922, 18128, 18480, 19140, 20909, 21630, 22330, 22660, 23793, 23896, 24360, 24720, 25520, 26796, 27192, 28840, 29870, 31724, 32857, 33495, 33990, 34608, 35728, 35844, 38280, 39655, 41818, 43260, 44660, 44805, 45320, 47586, 47792, 48720, 53592, 54384, 57680, 59740, 62727, 63448, 65714, 66990, 67980, 71688, 76560, 79310, 83636, 86520, 89320, 89610, 90640, 95172, 98571, 104545, 107184, 118965, 119480, 125454, 126896, 131428, 133980, 135960, 143376, 158620, 164285, 167272, 173040, 178640, 179220, 190344, 197142, 209090, 229999, 237930, 238960, 250908, 262856, 267960, 271920, 313635, 317240, 328570, 334544, 358440, 380688, 394284, 418180, 459998, 475860, 492855, 501816, 525712, 535920, 627270, 634480, 657140, 689997, 716880, 788568, 836360, 919996, 951720, 985710, 1003632, 1149995, 1254540, 1314280, 1379994, 1577136, 1672720, 1839992, 1903440, 1971420, 2299990, 2509080, 2628560, 2759988, 3449985, 3679984, 3942840, 4599980, 5018160, 5519976, 6899970, 7885680, 9199960, 11039952, 13799940, 18399920, 27599880, 55199760]

約数ペア:

[(1, 55199760), (2, 27599880), (3, 18399920), (4, 13799940), (5, 11039952), (6, 9199960), (7, 7885680), (8, 6899970), (10, 5519976), (11, 5018160), (12, 4599980), (14, 3942840), (15, 3679984), (16, 3449985), (20, 2759988), (21, 2628560), (22, 2509080), (24, 2299990), (28, 1971420), (29, 1903440), (30, 1839992), (33, 1672720), (35, 1577136), (40, 1379994), (42, 1314280), (44, 1254540), (48, 1149995), (55, 1003632), (56, 985710), (58, 951720), (60, 919996), (66, 836360), (70, 788568), (77, 716880), (80, 689997), (84, 657140), (87, 634480), (88, 627270), (103, 535920), (105, 525712), (110, 501816), (112, 492855), (116, 475860), (120, 459998), (132, 418180), (140, 394284), (145, 380688), (154, 358440), (165, 334544), (168, 328570), (174, 317240), (176, 313635), (203, 271920), (206, 267960), (210, 262856), (220, 250908), (231, 238960), (232, 237930), (240, 229999), (264, 209090), (280, 197142), (290, 190344), (308, 179220), (309, 178640), (319, 173040), (330, 167272), (336, 164285), (348, 158620), (385, 143376), (406, 135960), (412, 133980), (420, 131428), (435, 126896), (440, 125454), (462, 119480), (464, 118965), (515, 107184), (528, 104545), (560, 98571), (580, 95172), (609, 90640), (616, 89610), (618, 89320), (638, 86520), (660, 83636), (696, 79310), (721, 76560), (770, 71688), (812, 67980), (824, 66990), (840, 65714), (870, 63448), (880, 62727), (924, 59740), (957, 57680), (1015, 54384), (1030, 53592), (1133, 48720), (1155, 47792), (1160, 47586), (1218, 45320), (1232, 44805), (1236, 44660), (1276, 43260), (1320, 41818), (1392, 39655), (1442, 38280), (1540, 35844), (1545, 35728), (1595, 34608), (1624, 33990), (1648, 33495), (1680, 32857), (1740, 31724), (1848, 29870), (1914, 28840), (2030, 27192), (2060, 26796), (2163, 25520), (2233, 24720), (2266, 24360), (2310, 23896), (2320, 23793), (2436, 22660), (2472, 22330), (2552, 21630), (2640, 20909), (2884, 19140), (2987, 18480), (3045, 18128), (3080, 17922), (3090, 17864), (3190, 17304), (3248, 16995), (3399, 16240), (3480, 15862), (3605, 15312), (3696, 14935), (3828, 14420), (4060, 13596), (4120, 13398), (4326, 12760), (4466, 12360), (4532, 12180), (4620, 11948), (4785, 11536), (4872, 11330), (4944, 11165), (5104, 10815), (5665, 9744), (5768, 9570), (5974, 9240), (6090, 9064), (6160, 8961), (6180, 8932), (6380, 8652), (6699, 8240), (6798, 8120), (6960, 7931), (7210, 7656)]