153125280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 288

約数和(自身を含む): 651950208

約数和(自身を除く): 498824928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1381, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2762, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4143, 4620, 5040, 5280, 5524, 5544, 6160, 6905, 6930, 7392, 7920, 8286, 9240, 9667, 10080, 11048, 11088, 12320, 12429, 13810, 13860, 15191, 15840, 16572, 18480, 19334, 20715, 22096, 22176, 24858, 27620, 27720, 29001, 30382, 33144, 36960, 38668, 41430, 44192, 45573, 48335, 49716, 55240, 55440, 58002, 60764, 62145, 66288, 75955, 77336, 82860, 87003, 91146, 96670, 99432, 106337, 110480, 110880, 116004, 121528, 124290, 132576, 136719, 145005, 151910, 154672, 165720, 174006, 182292, 193340, 198864, 212674, 220960, 227865, 232008, 243056, 248580, 273438, 290010, 303820, 309344, 319011, 331440, 348012, 364584, 386680, 397728, 425348, 435015, 455730, 464016, 486112, 497160, 531685, 546876, 580020, 607640, 638022, 662880, 683595, 696024, 729168, 773360, 850696, 870030, 911460, 928032, 957033, 994320, 1063370, 1093752, 1160040, 1215280, 1276044, 1367190, 1392048, 1458336, 1546720, 1595055, 1701392, 1740060, 1822920, 1914066, 1988640, 2126740, 2187504, 2320080, 2430560, 2552088, 2734380, 2784096, 3190110, 3402784, 3480120, 3645840, 3828132, 4253480, 4375008, 4640160, 4785165, 5104176, 5468760, 6380220, 6960240, 7291680, 7656264, 8506960, 9570330, 10208352, 10937520, 12760440, 13920480, 15312528, 17013920, 19140660, 21875040, 25520880, 30625056, 38281320, 51041760, 76562640, 153125280]

約数ペア:

[(1, 153125280), (2, 76562640), (3, 51041760), (4, 38281320), (5, 30625056), (6, 25520880), (7, 21875040), (8, 19140660), (9, 17013920), (10, 15312528), (11, 13920480), (12, 12760440), (14, 10937520), (15, 10208352), (16, 9570330), (18, 8506960), (20, 7656264), (21, 7291680), (22, 6960240), (24, 6380220), (28, 5468760), (30, 5104176), (32, 4785165), (33, 4640160), (35, 4375008), (36, 4253480), (40, 3828132), (42, 3645840), (44, 3480120), (45, 3402784), (48, 3190110), (55, 2784096), (56, 2734380), (60, 2552088), (63, 2430560), (66, 2320080), (70, 2187504), (72, 2126740), (77, 1988640), (80, 1914066), (84, 1822920), (88, 1740060), (90, 1701392), (96, 1595055), (99, 1546720), (105, 1458336), (110, 1392048), (112, 1367190), (120, 1276044), (126, 1215280), (132, 1160040), (140, 1093752), (144, 1063370), (154, 994320), (160, 957033), (165, 928032), (168, 911460), (176, 870030), (180, 850696), (198, 773360), (210, 729168), (220, 696024), (224, 683595), (231, 662880), (240, 638022), (252, 607640), (264, 580020), (280, 546876), (288, 531685), (308, 497160), (315, 486112), (330, 464016), (336, 455730), (352, 435015), (360, 425348), (385, 397728), (396, 386680), (420, 364584), (440, 348012), (462, 331440), (480, 319011), (495, 309344), (504, 303820), (528, 290010), (560, 273438), (616, 248580), (630, 243056), (660, 232008), (672, 227865), (693, 220960), (720, 212674), (770, 198864), (792, 193340), (840, 182292), (880, 174006), (924, 165720), (990, 154672), (1008, 151910), (1056, 145005), (1120, 136719), (1155, 132576), (1232, 124290), (1260, 121528), (1320, 116004), (1381, 110880), (1386, 110480), (1440, 106337), (1540, 99432), (1584, 96670), (1680, 91146), (1760, 87003), (1848, 82860), (1980, 77336), (2016, 75955), (2310, 66288), (2464, 62145), (2520, 60764), (2640, 58002), (2762, 55440), (2772, 55240), (3080, 49716), (3168, 48335), (3360, 45573), (3465, 44192), (3696, 41430), (3960, 38668), (4143, 36960), (4620, 33144), (5040, 30382), (5280, 29001), (5524, 27720), (5544, 27620), (6160, 24858), (6905, 22176), (6930, 22096), (7392, 20715), (7920, 19334), (8286, 18480), (9240, 16572), (9667, 15840), (10080, 15191), (11048, 13860), (11088, 13810), (12320, 12429)]