21043666800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10537

約数の個数: 360

約数和(自身を含む): 80481505104

約数和(自身を除く): 59437838304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 86, 90, 100, 104, 117, 120, 129, 130, 144, 150, 156, 172, 180, 195, 200, 208, 215, 225, 234, 240, 258, 260, 300, 312, 325, 344, 360, 387, 390, 400, 430, 450, 468, 516, 520, 559, 585, 600, 624, 645, 650, 688, 720, 774, 780, 860, 900, 936, 975, 1032, 1040, 1075, 1118, 1170, 1200, 1290, 1300, 1548, 1560, 1677, 1720, 1800, 1872, 1935, 1950, 2064, 2150, 2236, 2340, 2580, 2600, 2795, 2925, 3096, 3120, 3225, 3354, 3440, 3600, 3870, 3900, 4300, 4472, 4680, 5031, 5160, 5200, 5590, 5850, 6192, 6450, 6708, 7740, 7800, 8385, 8600, 8944, 9360, 9675, 10062, 10320, 10457, 11180, 11700, 12900, 13416, 13975, 15480, 15600, 16770, 17200, 19350, 20124, 20914, 22360, 23400, 25155, 25800, 26832, 27950, 30960, 31371, 33540, 38700, 40248, 41828, 41925, 44720, 46800, 50310, 51600, 52285, 55900, 62742, 67080, 77400, 80496, 83656, 83850, 94113, 100620, 104570, 111800, 125484, 125775, 134160, 135941, 154800, 156855, 167312, 167700, 188226, 201240, 209140, 223600, 250968, 251550, 261425, 271882, 313710, 335400, 376452, 402480, 407823, 418280, 449651, 470565, 501936, 503100, 522850, 543764, 627420, 670800, 679705, 752904, 784275, 815646, 836560, 899302, 941130, 1006200, 1045700, 1087528, 1223469, 1254840, 1348953, 1359410, 1505808, 1568550, 1631292, 1798604, 1882260, 2012400, 2039115, 2091400, 2175056, 2248255, 2352825, 2446938, 2509680, 2697906, 2718820, 3137100, 3262584, 3398525, 3597208, 3764520, 4046859, 4078230, 4182800, 4496510, 4705650, 4893876, 5395812, 5437640, 5845463, 6117345, 6274200, 6525168, 6744765, 6797050, 7194416, 7529040, 8093718, 8156460, 8993020, 9411300, 9787752, 10195575, 10791624, 10875280, 11241275, 11690926, 12234690, 12548400, 13489530, 13594100, 16187436, 16312920, 17536389, 17986040, 18822600, 19575504, 20234295, 20391150, 21583248, 22482550, 23381852, 24469380, 26979060, 27188200, 29227315, 30586725, 32374872, 32625840, 33723825, 35072778, 35972080, 37645200, 40468590, 40782300, 44965100, 46763704, 48938760, 52609167, 53958120, 54376400, 58454630, 61173450, 64749744, 67447650, 70145556, 80937180, 81564600, 87681945, 89930200, 93527408, 97877520, 101171475, 105218334, 107916240, 116909260, 122346900, 134895300, 140291112, 146136575, 161874360, 163129200, 175363890, 179860400, 202342950, 210436668, 233818520, 244693800, 263045835, 269790600, 280582224, 292273150, 323748720, 350727780, 404685900, 420873336, 438409725, 467637040, 489387600, 526091670, 539581200, 584546300, 701455560, 809371800, 841746672, 876819450, 1052183340, 1169092600, 1315229175, 1402911120, 1618743600, 1753638900, 2104366680, 2338185200, 2630458350, 3507277800, 4208733360, 5260916700, 7014555600, 10521833400, 21043666800]

約数ペア:

[(1, 21043666800), (2, 10521833400), (3, 7014555600), (4, 5260916700), (5, 4208733360), (6, 3507277800), (8, 2630458350), (9, 2338185200), (10, 2104366680), (12, 1753638900), (13, 1618743600), (15, 1402911120), (16, 1315229175), (18, 1169092600), (20, 1052183340), (24, 876819450), (25, 841746672), (26, 809371800), (30, 701455560), (36, 584546300), (39, 539581200), (40, 526091670), (43, 489387600), (45, 467637040), (48, 438409725), (50, 420873336), (52, 404685900), (60, 350727780), (65, 323748720), (72, 292273150), (75, 280582224), (78, 269790600), (80, 263045835), (86, 244693800), (90, 233818520), (100, 210436668), (104, 202342950), (117, 179860400), (120, 175363890), (129, 163129200), (130, 161874360), (144, 146136575), (150, 140291112), (156, 134895300), (172, 122346900), (180, 116909260), (195, 107916240), (200, 105218334), (208, 101171475), (215, 97877520), (225, 93527408), (234, 89930200), (240, 87681945), (258, 81564600), (260, 80937180), (300, 70145556), (312, 67447650), (325, 64749744), (344, 61173450), (360, 58454630), (387, 54376400), (390, 53958120), (400, 52609167), (430, 48938760), (450, 46763704), (468, 44965100), (516, 40782300), (520, 40468590), (559, 37645200), (585, 35972080), (600, 35072778), (624, 33723825), (645, 32625840), (650, 32374872), (688, 30586725), (720, 29227315), (774, 27188200), (780, 26979060), (860, 24469380), (900, 23381852), (936, 22482550), (975, 21583248), (1032, 20391150), (1040, 20234295), (1075, 19575504), (1118, 18822600), (1170, 17986040), (1200, 17536389), (1290, 16312920), (1300, 16187436), (1548, 13594100), (1560, 13489530), (1677, 12548400), (1720, 12234690), (1800, 11690926), (1872, 11241275), (1935, 10875280), (1950, 10791624), (2064, 10195575), (2150, 9787752), (2236, 9411300), (2340, 8993020), (2580, 8156460), (2600, 8093718), (2795, 7529040), (2925, 7194416), (3096, 6797050), (3120, 6744765), (3225, 6525168), (3354, 6274200), (3440, 6117345), (3600, 5845463), (3870, 5437640), (3900, 5395812), (4300, 4893876), (4472, 4705650), (4680, 4496510), (5031, 4182800), (5160, 4078230), (5200, 4046859), (5590, 3764520), (5850, 3597208), (6192, 3398525), (6450, 3262584), (6708, 3137100), (7740, 2718820), (7800, 2697906), (8385, 2509680), (8600, 2446938), (8944, 2352825), (9360, 2248255), (9675, 2175056), (10062, 2091400), (10320, 2039115), (10457, 2012400), (11180, 1882260), (11700, 1798604), (12900, 1631292), (13416, 1568550), (13975, 1505808), (15480, 1359410), (15600, 1348953), (16770, 1254840), (17200, 1223469), (19350, 1087528), (20124, 1045700), (20914, 1006200), (22360, 941130), (23400, 899302), (25155, 836560), (25800, 815646), (26832, 784275), (27950, 752904), (30960, 679705), (31371, 670800), (33540, 627420), (38700, 543764), (40248, 522850), (41828, 503100), (41925, 501936), (44720, 470565), (46800, 449651), (50310, 418280), (51600, 407823), (52285, 402480), (55900, 376452), (62742, 335400), (67080, 313710), (77400, 271882), (80496, 261425), (83656, 251550), (83850, 250968), (94113, 223600), (100620, 209140), (104570, 201240), (111800, 188226), (125484, 167700), (125775, 167312), (134160, 156855), (135941, 154800)]