20107474200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 1152

約数和(自身を含む): 84234608640

約数和(自身を除く): 64127134440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 30, 31, 33, 34, 36, 40, 41, 44, 45, 47, 50, 51, 55, 60, 62, 66, 68, 72, 75, 82, 85, 88, 90, 93, 94, 99, 100, 102, 110, 120, 123, 124, 132, 136, 141, 150, 153, 155, 164, 165, 170, 180, 186, 187, 188, 198, 200, 204, 205, 220, 225, 235, 246, 248, 255, 264, 275, 279, 282, 300, 306, 310, 328, 330, 340, 341, 360, 369, 372, 374, 376, 396, 408, 410, 423, 425, 440, 450, 451, 465, 470, 492, 495, 510, 517, 527, 550, 558, 561, 564, 600, 612, 615, 620, 660, 680, 682, 697, 705, 738, 744, 748, 765, 775, 792, 799, 820, 825, 846, 850, 900, 902, 930, 935, 940, 984, 990, 1020, 1023, 1025, 1034, 1054, 1100, 1116, 1122, 1128, 1175, 1224, 1230, 1240, 1271, 1275, 1320, 1353, 1364, 1394, 1395, 1410, 1457, 1476, 1496, 1530, 1550, 1551, 1581, 1598, 1640, 1650, 1683, 1692, 1700, 1705, 1800, 1804, 1845, 1860, 1870, 1880, 1927, 1980, 2040, 2046, 2050, 2068, 2091, 2108, 2115, 2200, 2232, 2244, 2255, 2325, 2350, 2397, 2460, 2475, 2542, 2550, 2585, 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231880, 232650, 237150, 237677, 238948, 239700, 240405, 247690, 250920, 251658, 254200, 254364, 259284, 260865, 262072, 262260, 263670, 270600, 272459, 276012, 279620, 285975, 287640, 288486, 289050, 289850, 291400, 294831, 297228, 298685, 306680, 306900, 310200, 313650, 316200, 316404, 317955, 320540, 324105, 327590, 327825, 335544, 336600, 345015, 346860, 347820, 349525, 351560, 358422, 359550, 360349, 371535, 381300, 381546, 383350, 384648, 385400, 388926, 393108, 395505, 400675, 405900, 417384, 418200, 419430, 423940, 432140, 433575, 434775, 437100, 439450, 445842, 457560, 460020, 465300, 474300, 475354, 477896, 479400, 480810, 491385, 495380, 503316, 508728, 518568, 521730, 524520, 527340, 529925, 537633, 540175, 544918, 552024, 559240, 571950, 575025, 576972, 578100, 579700, 589662, 594456, 597370, 613800, 619225, 627300, 629145, 632808, 635910, 641080, 648210, 655180, 655650, 657107, 659175, 690030, 693720, 695640, 699050, 713031, 716844, 719100, 720698, 721215, 743070, 762600, 763092, 766700, 777852, 786216, 791010, 801350, 811800, 817377, 818975, 838860, 847880, 864280, 867150, 869550, 874200, 878900, 891684, 896055, 920040, 930600, 948600, 950708, 953865, 961620, 972315, 982770, 990760, 1006632, 1015529, 1043460, 1048575, 1054680, 1059850, 1075266, 1080350, 1081047, 1089836, 1114605, 1143900, 1150050, 1153944, 1156200, 1159400, 1179324, 1188385, 1194740, 1202025, 1238450, 1254600, 1258290, 1271820, 1296420, 1304325, 1310360, 1311300, 1314214, 1318350, 1362295, 1380060, 1398100, 1426062, 1433688, 1438200, 1441396, 1442430, 1474155, 1486140, 1493425, 1526184, 1533400, 1555704, 1582020, 1589775, 1602700, 1620525, 1634754, 1637950, 1677720, 1725075, 1734300, 1739100, 1757800, 1783368, 1792110, 1801745, 1857675, 1901416, 1907730, 1923240, 1944630, 1965540, 1971321, 1977525, 2031058, 2086920, 2097150, 2119700, 2139093, 2150532, 2160700, 2162094, 2179672, 2229210, 2287800, 2300100, 2358648, 2376770, 2389480, 2404050, 2452131, 2456925, 2476900, 2516580, 2543640, 2592840, 2608650, 2622600, 2628428, 2636700, 2688165, 2724590, 2760120, 2796200, 2852124, 2882792, 2884860, 2948310, 2972280, 2986850, 3046587, 3145725, 3164040, 3179550, 3205400, 3241050, 3243141, 3269508, 3275900, 3285535, 3450150, 3468600, 3478200, 3565155, 3584220, 3603490, 3606075, 3715350, 3815460, 3889260, 3931080, 3942642, 3955050, 4062116, 4086885, 4194300, 4239400, 4278186, 4301064, 4321400, 4324188, 4458420, 4480275, 4600200, 4753540, 4769325, 4808100, 4861575, 4904262, 4913850, 4953800, 5033160, 5077645, 5217300, 5256856, 5273400, 5376330, 5405235, 5449180, 5573025, 5704248, 5769720, 5896620, 5913963, 5941925, 5973700, 6093174, 6291450, 6359100, 6482100, 6486282, 6539016, 6551800, 6571070, 6811475, 6900300, 7130310, 7168440, 7206980, 7212150, 7370775, 7430700, 7630920, 7778520, 7885284, 7910100, 8124232, 8173770, 8388600, 8556372, 8648376, 8916840, 8960550, 9008725, 9139761, 9507080, 9538650, 9616200, 9723150, 9808524, 9827700, 9856605, 10155290, 10434600, 10695465, 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約数ペア:

[(1, 20107474200), (2, 10053737100), (3, 6702491400), (4, 5026868550), (5, 4021494840), (6, 3351245700), (8, 2513434275), (9, 2234163800), (10, 2010747420), (11, 1827952200), (12, 1675622850), (15, 1340498280), (17, 1182792600), (18, 1117081900), (20, 1005373710), (22, 913976100), (24, 837811425), (25, 804298968), (30, 670249140), (31, 648628200), (33, 609317400), (34, 591396300), (36, 558540950), (40, 502686855), (41, 490426200), (44, 456988050), (45, 446832760), (47, 427818600), (50, 402149484), (51, 394264200), (55, 365590440), (60, 335124570), (62, 324314100), (66, 304658700), (68, 295698150), (72, 279270475), (75, 268099656), (82, 245213100), (85, 236558520), (88, 228494025), (90, 223416380), (93, 216209400), (94, 213909300), (99, 203105800), (100, 201074742), (102, 197132100), (110, 182795220), (120, 167562285), (123, 163475400), (124, 162157050), (132, 152329350), (136, 147849075), (141, 142606200), (150, 134049828), (153, 131421400), (155, 129725640), (164, 122606550), (165, 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(1845, 10898360), (1860, 10810470), (1870, 10752660), (1880, 10695465), (1927, 10434600), (1980, 10155290), (2040, 9856605), (2046, 9827700), (2050, 9808524), (2068, 9723150), (2091, 9616200), (2108, 9538650), (2115, 9507080), (2200, 9139761), (2232, 9008725), (2244, 8960550), (2255, 8916840), (2325, 8648376), (2350, 8556372), (2397, 8388600), (2460, 8173770), (2475, 8124232), (2542, 7910100), (2550, 7885284), (2585, 7778520), (2635, 7630920), (2706, 7430700), (2728, 7370775), (2788, 7212150), (2790, 7206980), (2805, 7168440), (2820, 7130310), (2914, 6900300), (2952, 6811475), (3060, 6571070), (3069, 6551800), (3075, 6539016), (3100, 6486282), (3102, 6482100), (3162, 6359100), (3196, 6291450), (3300, 6093174), (3366, 5973700), (3384, 5941925), (3400, 5913963), (3410, 5896620), (3485, 5769720), (3525, 5704248), (3608, 5573025), (3690, 5449180), (3720, 5405235), (3740, 5376330), (3813, 5273400), (3825, 5256856), (3854, 5217300), (3960, 5077645), (3995, 5033160), (4059, 4953800), (4092, 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