20164131900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 720

約数和(自身を含む): 77082149760

約数和(自身を除く): 56918017860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 43, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 81, 86, 90, 95, 99, 100, 108, 110, 114, 129, 132, 135, 150, 162, 165, 171, 172, 180, 190, 198, 209, 215, 220, 225, 228, 258, 270, 275, 277, 285, 297, 300, 324, 330, 342, 380, 387, 396, 405, 418, 430, 450, 473, 475, 495, 513, 516, 540, 550, 554, 570, 594, 627, 645, 660, 675, 684, 774, 810, 817, 825, 831, 836, 855, 860, 891, 900, 946, 950, 990, 1026, 1045, 1075, 1100, 1108, 1140, 1161, 1188, 1254, 1290, 1350, 1385, 1419, 1425, 1485, 1539, 1548, 1620, 1634, 1650, 1662, 1710, 1782, 1881, 1892, 1900, 1935, 1980, 2025, 2052, 2090, 2150, 2322, 2365, 2451, 2475, 2493, 2508, 2565, 2580, 2700, 2770, 2838, 2850, 2970, 3047, 3078, 3135, 3225, 3268, 3300, 3324, 3420, 3483, 3564, 3762, 3870, 4050, 4085, 4155, 4180, 4257, 4275, 4300, 4455, 4644, 4730, 4902, 4950, 4986, 5130, 5225, 5263, 5540, 5643, 5676, 5700, 5805, 5940, 6094, 6156, 6270, 6450, 6925, 6966, 7095, 7353, 7425, 7479, 7524, 7695, 7740, 8100, 8170, 8310, 8514, 8550, 8910, 8987, 9141, 9405, 9460, 9675, 9804, 9900, 9972, 10260, 10450, 10526, 11286, 11610, 11825, 11911, 12188, 12255, 12465, 12540, 12771, 12825, 12900, 13850, 13932, 14190, 14706, 14850, 14958, 15235, 15390, 15675, 15789, 16340, 16620, 16929, 17028, 17100, 17415, 17820, 17974, 18282, 18810, 19350, 20425, 20775, 20900, 21052, 21285, 22059, 22275, 22437, 22572, 23220, 23650, 23822, 24510, 24930, 25542, 25650, 26315, 26961, 27423, 27700, 28215, 28380, 29025, 29412, 29700, 29916, 30470, 30780, 31350, 31578, 33858, 34830, 35475, 35733, 35948, 36564, 36765, 37395, 37620, 38313, 38475, 38700, 40850, 41550, 42570, 44118, 44550, 44874, 44935, 45705, 47025, 47300, 47367, 47644, 49020, 49860, 51084, 51300, 52630, 53922, 54846, 56430, 57893, 58050, 59555, 60940, 61275, 62325, 62700, 63156, 63855, 66177, 67716, 69660, 70950, 71466, 73530, 74790, 76175, 76626, 76950, 78945, 80883, 81700, 82269, 83100, 84645, 85140, 87075, 88236, 89100, 89748, 89870, 91410, 94050, 94734, 105260, 106425, 107199, 107844, 109692, 110295, 112185, 112860, 115786, 116100, 119110, 122550, 124650, 127710, 131021, 131575, 132354, 134805, 137115, 141075, 141900, 142101, 142932, 147060, 149580, 152350, 153252, 153900, 157890, 161766, 164538, 169290, 173679, 174150, 178665, 179740, 182820, 183825, 186975, 188100, 189468, 191565, 212850, 214398, 220590, 224370, 224675, 226309, 228525, 231572, 236835, 238220, 242649, 245100, 246807, 249300, 255420, 262042, 263150, 264708, 269610, 274230, 282150, 284202, 289465, 297775, 304700, 315780, 319275, 321597, 323532, 329076, 330885, 338580, 347358, 348300, 357330, 367650, 373950, 383130, 393063, 394725, 404415, 411345, 423225, 425700, 426303, 428796, 441180, 448740, 449350, 452618, 457050, 473670, 485298, 493614, 521037, 524084, 526300, 535995, 539220, 548460, 551475, 560925, 564300, 568404, 578930, 595550, 638550, 643194, 655105, 661770, 674025, 678927, 685575, 694716, 710505, 714660, 727947, 735300, 747900, 766260, 786126, 789450, 808830, 822690, 846450, 852606, 868395, 893325, 898700, 905236, 914100, 947340, 957825, 964791, 970596, 987228, 1042074, 1071990, 1102950, 1121850, 1131545, 1157860, 1179189, 1184175, 1191100, 1213245, 1234035, 1277100, 1286388, 1310210, 1323540, 1348050, 1357854, 1371150, 1421010, 1447325, 1455894, 1563111, 1572252, 1578900, 1607985, 1617660, 1645380, 1654425, 1692900, 1705212, 1736790, 1786650, 1915650, 1929582, 1965315, 2022075, 2036781, 2056725, 2084148, 2131515, 2143980, 2205900, 2243700, 2263090, 2358378, 2368350, 2426490, 2468070, 2489399, 2605185, 2620420, 2679975, 2696100, 2715708, 2742300, 2842020, 2894650, 2911788, 3126222, 3215970, 3275525, 3308850, 3394635, 3473580, 3537567, 3552525, 3573300, 3639735, 3831300, 3859164, 3930630, 4044150, 4073562, 4113450, 4263030, 4341975, 4526180, 4689333, 4716756, 4736700, 4823955, 4852980, 4936140, 4978798, 5210370, 5359950, 5657725, 5789300, 5895945, 6066225, 6110343, 6170175, 6252444, 6431940, 6551050, 6617700, 6789270, 7075134, 7105050, 7279470, 7468197, 7815555, 7861260, 8039925, 8088300, 8147124, 8226900, 8526060, 8683950, 9378666, 9647910, 9826575, 9957596, 10183905, 10420740, 10612701, 10657575, 10719900, 11315450, 11791890, 12132450, 12220686, 12340350, 12446995, 13025925, 13102100, 13578540, 14150268, 14210100, 14558940, 14936394, 15631110, 16079850, 16973175, 17367900, 17687835, 18198675, 18331029, 18757332, 19295820, 19653150, 20367810, 21225402, 21315150, 22404591, 22630900, 23446665, 23583780, 24119775, 24264900, 24441372, 24680700, 24893990, 26051850, 29479725, 29872788, 30551715, 31262220, 32159700, 33946350, 35375670, 36397350, 36662058, 37340985, 39077775, 39306300, 40735620, 42450804, 42630300, 44809182, 46893330, 48239550, 49787980, 50919525, 52103700, 53063505, 58959450, 61103430, 62234975, 67213773, 67892700, 70751340, 72794700, 73324116, 74681970, 78155550, 88439175, 89618364, 91655145, 93786660, 96479100, 101839050, 106127010, 112022955, 117233325, 117918900, 122206860, 124469950, 134427546, 149363940, 152758575, 156311100, 176878350, 183310290, 186704925, 201641319, 203678100, 212254020, 224045910, 234466650, 248939900, 265317525, 268855092, 305517150, 336068865, 353756700, 366620580, 373409850, 403282638, 448091820, 458275725, 468933300, 530635050, 560114775, 611034300, 672137730, 746819700, 806565276, 916551450, 1008206595, 1061270100, 1120229550, 1344275460, 1680344325, 1833102900, 2016413190, 2240459100, 3360688650, 4032826380, 5041032975, 6721377300, 10082065950, 20164131900]

約数ペア:

[(1, 20164131900), (2, 10082065950), (3, 6721377300), (4, 5041032975), (5, 4032826380), (6, 3360688650), (9, 2240459100), (10, 2016413190), (11, 1833102900), (12, 1680344325), (15, 1344275460), (18, 1120229550), (19, 1061270100), (20, 1008206595), (22, 916551450), (25, 806565276), (27, 746819700), (30, 672137730), (33, 611034300), (36, 560114775), (38, 530635050), (43, 468933300), (44, 458275725), (45, 448091820), (50, 403282638), (54, 373409850), (55, 366620580), (57, 353756700), (60, 336068865), (66, 305517150), (75, 268855092), (76, 265317525), (81, 248939900), (86, 234466650), (90, 224045910), (95, 212254020), (99, 203678100), (100, 201641319), (108, 186704925), (110, 183310290), (114, 176878350), (129, 156311100), (132, 152758575), (135, 149363940), (150, 134427546), (162, 124469950), (165, 122206860), (171, 117918900), (172, 117233325), (180, 112022955), (190, 106127010), (198, 101839050), (209, 96479100), (215, 93786660), (220, 91655145), (225, 89618364), (228, 88439175), (258, 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