20895424200

素因数分解:

$2^3\times 3^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3668

約数の個数: 576

約数和(自身を含む): 88085612160

約数和(自身を除く): 67190187960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 27, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 54, 56, 60, 63, 68, 70, 72, 75, 81, 84, 85, 90, 100, 102, 105, 108, 119, 120, 126, 135, 136, 140, 150, 153, 162, 168, 170, 175, 180, 189, 200, 204, 210, 216, 225, 238, 243, 252, 255, 270, 280, 300, 306, 315, 324, 340, 350, 357, 360, 378, 405, 408, 420, 425, 450, 459, 476, 486, 504, 510, 525, 540, 567, 595, 600, 612, 630, 648, 675, 680, 700, 714, 756, 765, 810, 840, 850, 900, 918, 945, 952, 972, 1020, 1050, 1071, 1080, 1134, 1190, 1215, 1224, 1260, 1275, 1350, 1377, 1400, 1428, 1512, 1530, 1575, 1620, 1700, 1701, 1785, 1800, 1836, 1890, 1944, 2025, 2040, 2100, 2142, 2268, 2295, 2380, 2430, 2520, 2550, 2700, 2754, 2835, 2856, 2975, 3060, 3150, 3213, 3240, 3400, 3402, 3570, 3613, 3672, 3780, 3825, 4050, 4131, 4200, 4284, 4536, 4590, 4725, 4760, 4860, 5100, 5355, 5400, 5508, 5670, 5950, 6075, 6120, 6300, 6426, 6804, 6885, 7140, 7226, 7560, 7650, 8100, 8262, 8505, 8568, 8925, 9180, 9450, 9639, 9720, 10200, 10710, 10839, 11016, 11340, 11475, 11900, 12150, 12600, 12852, 13608, 13770, 14175, 14280, 14452, 15300, 16065, 16200, 16524, 17010, 17850, 18065, 18360, 18900, 19278, 20655, 21420, 21678, 22680, 22950, 23800, 24300, 25291, 25704, 26775, 27540, 28350, 28904, 28917, 30600, 32130, 32517, 33048, 34020, 34425, 35700, 36130, 37800, 38556, 41310, 42525, 42840, 43356, 45900, 48195, 48600, 50582, 53550, 54195, 55080, 56700, 57834, 61421, 64260, 65034, 68040, 68850, 71400, 72260, 75873, 77112, 80325, 82620, 85050, 86712, 90325, 91800, 96390, 97551, 101164, 103275, 107100, 108390, 113400, 115668, 122842, 126455, 128520, 130068, 137700, 144520, 144585, 151746, 160650, 162585, 165240, 170100, 180650, 184263, 192780, 195102, 202328, 206550, 214200, 216780, 227619, 231336, 240975, 245684, 252910, 260136, 270975, 275400, 289170, 292653, 303492, 307105, 321300, 325170, 340200, 361300, 368526, 379365, 385560, 390204, 413100, 429947, 433560, 455238, 481950, 487755, 491368, 505820, 541950, 552789, 578340, 585306, 606984, 614210, 632275, 642600, 650340, 682857, 722600, 722925, 737052, 758730, 780408, 812925, 826200, 859894, 877959, 910476, 921315, 963900, 975510, 1011640, 1083900, 1105578, 1138095, 1156680, 1170612, 1228420, 1264550, 1289841, 1300680, 1365714, 1445850, 1463265, 1474104, 1517460, 1535525, 1625850, 1658367, 1719788, 1755918, 1820952, 1842630, 1896825, 1927800, 1951020, 2048571, 2149735, 2167800, 2211156, 2276190, 2341224, 2438775, 2456840, 2529100, 2579682, 2731428, 2763945, 2891700, 2926530, 3034920, 3071050, 3251700, 3316734, 3414285, 3439576, 3511836, 3685260, 3793650, 3869523, 3902040, 4097142, 4299470, 4389795, 4422312, 4552380, 4606575, 4877550, 4975101, 5058200, 5159364, 5462856, 5527890, 5690475, 5783400, 5853060, 6142100, 6145713, 6449205, 6503400, 6633468, 6828570, 7023672, 7316325, 7370520, 7587300, 7739046, 8194284, 8291835, 8598940, 8779590, 9104760, 9213150, 9755100, 9950202, 10242855, 10318728, 10748675, 11055780, 11380950, 11608569, 11706120, 12284200, 12291426, 12898410, 13266936, 13657140, 13819725, 14632650, 14925303, 15174600, 15478092, 16388568, 16583670, 17071425, 17197880, 17559180, 18426300, 19347615, 19510200, 19900404, 20485710, 21497350, 21948975, 22111560, 22761900, 23217138, 24582852, 24875505, 25796820, 27314280, 27639450, 29265300, 29850606, 30728565, 30956184, 32246025, 33167340, 34142850, 34825707, 35118360, 36852600, 38695230, 39800808, 40971420, 41459175, 42994700, 43897950, 45523800, 46434276, 49165704, 49751010, 51214275, 51593640, 55278900, 58042845, 58530600, 59701212, 61457130, 64492050, 66334680, 68285700, 69651414, 74626515, 77390460, 81942840, 82918350, 85989400, 87795900, 92868552, 96738075, 99502020, 102428550, 104477121, 110557800, 116085690, 119402424, 122914260, 124377525, 128984100, 136571400, 139302828, 149253030, 153642825, 154780920, 165836700, 174128535, 175591800, 193476150, 199004040, 204857100, 208954242, 232171380, 245828520, 248755050, 257968200, 278605656, 290214225, 298506060, 307285650, 331673400, 348257070, 373132575, 386952300, 409714200, 417908484, 464342760, 497510100, 522385605, 580428450, 597012120, 614571300, 696514140, 746265150, 773904600, 835816968, 870642675, 995020200, 1044771210, 1160856900, 1229142600, 1393028280, 1492530300, 1741285350, 2089542420, 2321713800, 2611928025, 2985060600, 3482570700, 4179084840, 5223856050, 6965141400, 10447712100, 20895424200]

約数ペア:

[(1, 20895424200), (2, 10447712100), (3, 6965141400), (4, 5223856050), (5, 4179084840), (6, 3482570700), (7, 2985060600), (8, 2611928025), (9, 2321713800), (10, 2089542420), (12, 1741285350), (14, 1492530300), (15, 1393028280), (17, 1229142600), (18, 1160856900), (20, 1044771210), (21, 995020200), (24, 870642675), (25, 835816968), (27, 773904600), (28, 746265150), (30, 696514140), (34, 614571300), (35, 597012120), (36, 580428450), (40, 522385605), (42, 497510100), (45, 464342760), (50, 417908484), (51, 409714200), (54, 386952300), (56, 373132575), (60, 348257070), (63, 331673400), (68, 307285650), (70, 298506060), (72, 290214225), (75, 278605656), (81, 257968200), (84, 248755050), (85, 245828520), (90, 232171380), (100, 208954242), (102, 204857100), (105, 199004040), (108, 193476150), (119, 175591800), (120, 174128535), (126, 165836700), (135, 154780920), (136, 153642825), (140, 149253030), (150, 139302828), (153, 136571400), (162, 128984100), (168, 124377525), (170, 122914260), (175, 119402424), (180, 116085690), (189, 110557800), (200, 104477121), (204, 102428550), (210, 99502020), (216, 96738075), (225, 92868552), (238, 87795900), (243, 85989400), (252, 82918350), (255, 81942840), (270, 77390460), (280, 74626515), (300, 69651414), (306, 68285700), (315, 66334680), (324, 64492050), (340, 61457130), (350, 59701212), (357, 58530600), (360, 58042845), (378, 55278900), (405, 51593640), (408, 51214275), (420, 49751010), (425, 49165704), (450, 46434276), (459, 45523800), (476, 43897950), (486, 42994700), (504, 41459175), (510, 40971420), (525, 39800808), (540, 38695230), (567, 36852600), (595, 35118360), (600, 34825707), (612, 34142850), (630, 33167340), (648, 32246025), (675, 30956184), (680, 30728565), (700, 29850606), (714, 29265300), (756, 27639450), (765, 27314280), (810, 25796820), (840, 24875505), (850, 24582852), (900, 23217138), (918, 22761900), (945, 22111560), (952, 21948975), (972, 21497350), (1020, 20485710), (1050, 19900404), (1071, 19510200), (1080, 19347615), (1134, 18426300), (1190, 17559180), (1215, 17197880), (1224, 17071425), (1260, 16583670), (1275, 16388568), (1350, 15478092), (1377, 15174600), (1400, 14925303), (1428, 14632650), (1512, 13819725), (1530, 13657140), (1575, 13266936), (1620, 12898410), (1700, 12291426), (1701, 12284200), (1785, 11706120), (1800, 11608569), (1836, 11380950), (1890, 11055780), (1944, 10748675), (2025, 10318728), (2040, 10242855), (2100, 9950202), (2142, 9755100), (2268, 9213150), (2295, 9104760), (2380, 8779590), (2430, 8598940), (2520, 8291835), (2550, 8194284), (2700, 7739046), (2754, 7587300), (2835, 7370520), (2856, 7316325), (2975, 7023672), (3060, 6828570), (3150, 6633468), (3213, 6503400), (3240, 6449205), (3400, 6145713), (3402, 6142100), (3570, 5853060), (3613, 5783400), (3672, 5690475), (3780, 5527890), (3825, 5462856), (4050, 5159364), (4131, 5058200), (4200, 4975101), (4284, 4877550), (4536, 4606575), (4590, 4552380), (4725, 4422312), (4760, 4389795), (4860, 4299470), (5100, 4097142), (5355, 3902040), (5400, 3869523), (5508, 3793650), (5670, 3685260), (5950, 3511836), (6075, 3439576), (6120, 3414285), (6300, 3316734), (6426, 3251700), (6804, 3071050), (6885, 3034920), (7140, 2926530), (7226, 2891700), (7560, 2763945), (7650, 2731428), (8100, 2579682), (8262, 2529100), (8505, 2456840), (8568, 2438775), (8925, 2341224), (9180, 2276190), (9450, 2211156), (9639, 2167800), (9720, 2149735), (10200, 2048571), (10710, 1951020), (10839, 1927800), (11016, 1896825), (11340, 1842630), (11475, 1820952), (11900, 1755918), (12150, 1719788), (12600, 1658367), (12852, 1625850), (13608, 1535525), (13770, 1517460), (14175, 1474104), (14280, 1463265), (14452, 1445850), (15300, 1365714), (16065, 1300680), (16200, 1289841), (16524, 1264550), (17010, 1228420), (17850, 1170612), (18065, 1156680), (18360, 1138095), (18900, 1105578), (19278, 1083900), (20655, 1011640), (21420, 975510), (21678, 963900), (22680, 921315), (22950, 910476), (23800, 877959), (24300, 859894), (25291, 826200), (25704, 812925), (26775, 780408), (27540, 758730), (28350, 737052), (28904, 722925), (28917, 722600), (30600, 682857), (32130, 650340), (32517, 642600), (33048, 632275), (34020, 614210), (34425, 606984), (35700, 585306), (36130, 578340), (37800, 552789), (38556, 541950), (41310, 505820), (42525, 491368), (42840, 487755), (43356, 481950), (45900, 455238), (48195, 433560), (48600, 429947), (50582, 413100), (53550, 390204), (54195, 385560), (55080, 379365), (56700, 368526), (57834, 361300), (61421, 340200), (64260, 325170), (65034, 321300), (68040, 307105), (68850, 303492), (71400, 292653), (72260, 289170), (75873, 275400), (77112, 270975), (80325, 260136), (82620, 252910), (85050, 245684), (86712, 240975), (90325, 231336), (91800, 227619), (96390, 216780), (97551, 214200), (101164, 206550), (103275, 202328), (107100, 195102), (108390, 192780), (113400, 184263), (115668, 180650), (122842, 170100), (126455, 165240), (128520, 162585), (130068, 160650), (137700, 151746), (144520, 144585)]