21000276000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 576

約数和(自身を含む): 84074215680

約数和(自身を除く): 63073939680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 121, 125, 132, 135, 144, 150, 160, 165, 176, 180, 198, 200, 216, 220, 225, 240, 242, 250, 264, 270, 275, 288, 297, 300, 330, 352, 360, 363, 375, 396, 400, 432, 440, 450, 480, 484, 495, 500, 528, 540, 550, 594, 600, 605, 660, 675, 720, 726, 750, 792, 800, 825, 864, 880, 900, 968, 990, 1000, 1056, 1080, 1089, 1100, 1125, 1188, 1200, 1210, 1320, 1350, 1375, 1440, 1452, 1485, 1500, 1584, 1607, 1650, 1760, 1800, 1815, 1936, 1980, 2000, 2160, 2178, 2200, 2250, 2376, 2400, 2420, 2475, 2640, 2700, 2750, 2904, 2970, 3000, 3025, 3168, 3214, 3267, 3300, 3375, 3600, 3630, 3872, 3960, 4000, 4125, 4320, 4356, 4400, 4500, 4752, 4821, 4840, 4950, 5280, 5400, 5445, 5500, 5808, 5940, 6000, 6050, 6428, 6534, 6600, 6750, 7200, 7260, 7425, 7920, 8035, 8250, 8712, 8800, 9000, 9075, 9504, 9642, 9680, 9900, 10800, 10890, 11000, 11616, 11880, 12000, 12100, 12375, 12856, 13068, 13200, 13500, 14463, 14520, 14850, 15125, 15840, 16070, 16335, 16500, 17424, 17677, 18000, 18150, 19284, 19360, 19800, 21600, 21780, 22000, 23760, 24105, 24200, 24750, 25712, 26136, 26400, 27000, 27225, 28926, 29040, 29700, 30250, 32140, 32670, 33000, 34848, 35354, 36000, 36300, 37125, 38568, 39600, 40175, 43389, 43560, 44000, 45375, 47520, 48210, 48400, 49500, 51424, 52272, 53031, 54000, 54450, 57852, 58080, 59400, 60500, 64280, 65340, 66000, 70708, 72315, 72600, 74250, 77136, 79200, 80350, 81675, 86778, 87120, 88385, 90750, 96420, 96800, 99000, 104544, 106062, 108000, 108900, 115704, 118800, 120525, 121000, 128560, 130680, 132000, 136125, 141416, 144630, 145200, 148500, 154272, 159093, 160700, 163350, 173556, 174240, 176770, 181500, 192840, 194447, 198000, 200875, 212124, 216945, 217800, 231408, 237600, 241050, 242000, 257120, 261360, 265155, 272250, 282832, 289260, 290400, 297000, 318186, 321400, 326700, 347112, 353540, 361575, 363000, 385680, 388894, 396000, 401750, 408375, 424248, 433890, 435600, 441925, 462816, 477279, 482100, 484000, 522720, 530310, 544500, 565664, 578520, 583341, 594000, 602625, 636372, 642800, 653400, 694224, 707080, 723150, 726000, 771360, 777788, 795465, 803500, 816750, 848496, 867780, 871200, 883850, 954558, 964200, 972235, 1060620, 1084725, 1089000, 1157040, 1166682, 1188000, 1205250, 1272744, 1285600, 1306800, 1325775, 1388448, 1414160, 1446300, 1452000, 1555576, 1590930, 1607000, 1633500, 1696992, 1735560, 1750023, 1767700, 1807875, 1909116, 1928400, 1944470, 2121240, 2169450, 2178000, 2209625, 2314080, 2333364, 2386395, 2410500, 2545488, 2613600, 2651550, 2828320, 2892600, 2916705, 3111152, 3181860, 3214000, 3267000, 3471120, 3500046, 3535400, 3615750, 3818232, 3856800, 3888940, 3977325, 4242480, 4338900, 4356000, 4419250, 4666728, 4772790, 4821000, 4861175, 5090976, 5250069, 5303100, 5423625, 5785200, 5833410, 6222304, 6363720, 6428000, 6534000, 6628875, 6942240, 7000092, 7070800, 7231500, 7636464, 7777880, 7954650, 8484960, 8677800, 8750115, 8838500, 9333456, 9545580, 9642000, 9722350, 10500138, 10606200, 10847250, 11570400, 11666820, 11931975, 12727440, 13068000, 13257750, 14000184, 14141600, 14463000, 14583525, 15272928, 15555760, 15909300, 17355600, 17500230, 17677000, 18666912, 19091160, 19284000, 19444700, 19886625, 21000276, 21212400, 21694500, 23333640, 23863950, 24305875, 25454880, 26250345, 26515500, 28000368, 28926000, 29167050, 31111520, 31818600, 34711200, 35000460, 35354000, 38182320, 38889400, 39773250, 42000552, 42424800, 43389000, 43750575, 46667280, 47727900, 48611750, 52500690, 53031000, 56000736, 57852000, 58334100, 59659875, 63637200, 70000920, 70708000, 72917625, 76364640, 77778800, 79546500, 84001104, 86778000, 87501150, 93334560, 95455800, 97223500, 105001380, 106062000, 116668200, 119319750, 127274400, 131251725, 140001840, 145835250, 155557600, 159093000, 168002208, 173556000, 175002300, 190911600, 194447000, 210002760, 212124000, 218752875, 233336400, 238639500, 262503450, 280003680, 291670500, 318186000, 350004600, 381823200, 388894000, 420005520, 437505750, 466672800, 477279000, 525006900, 583341000, 636372000, 656258625, 700009200, 777788000, 840011040, 875011500, 954558000, 1050013800, 1166682000, 1312517250, 1400018400, 1750023000, 1909116000, 2100027600, 2333364000, 2625034500, 3500046000, 4200055200, 5250069000, 7000092000, 10500138000, 21000276000]

約数ペア:

[(1, 21000276000), (2, 10500138000), (3, 7000092000), (4, 5250069000), (5, 4200055200), (6, 3500046000), (8, 2625034500), (9, 2333364000), (10, 2100027600), (11, 1909116000), (12, 1750023000), (15, 1400018400), (16, 1312517250), (18, 1166682000), (20, 1050013800), (22, 954558000), (24, 875011500), (25, 840011040), (27, 777788000), (30, 700009200), (32, 656258625), (33, 636372000), (36, 583341000), (40, 525006900), (44, 477279000), (45, 466672800), (48, 437505750), (50, 420005520), (54, 388894000), (55, 381823200), (60, 350004600), (66, 318186000), (72, 291670500), (75, 280003680), (80, 262503450), (88, 238639500), (90, 233336400), (96, 218752875), (99, 212124000), (100, 210002760), (108, 194447000), (110, 190911600), (120, 175002300), (121, 173556000), (125, 168002208), (132, 159093000), (135, 155557600), (144, 145835250), (150, 140001840), (160, 131251725), (165, 127274400), (176, 119319750), (180, 116668200), (198, 106062000), (200, 105001380), (216, 97223500), (220, 95455800), (225, 93334560), (240, 87501150), (242, 86778000), (250, 84001104), (264, 79546500), (270, 77778800), (275, 76364640), (288, 72917625), (297, 70708000), (300, 70000920), (330, 63637200), (352, 59659875), (360, 58334100), (363, 57852000), (375, 56000736), (396, 53031000), (400, 52500690), (432, 48611750), (440, 47727900), (450, 46667280), (480, 43750575), (484, 43389000), (495, 42424800), (500, 42000552), (528, 39773250), (540, 38889400), (550, 38182320), (594, 35354000), (600, 35000460), (605, 34711200), (660, 31818600), (675, 31111520), (720, 29167050), (726, 28926000), (750, 28000368), (792, 26515500), (800, 26250345), (825, 25454880), (864, 24305875), (880, 23863950), (900, 23333640), (968, 21694500), (990, 21212400), (1000, 21000276), (1056, 19886625), (1080, 19444700), (1089, 19284000), (1100, 19091160), (1125, 18666912), (1188, 17677000), (1200, 17500230), (1210, 17355600), (1320, 15909300), (1350, 15555760), (1375, 15272928), (1440, 14583525), (1452, 14463000), (1485, 14141600), (1500, 14000184), (1584, 13257750), (1607, 13068000), (1650, 12727440), (1760, 11931975), (1800, 11666820), (1815, 11570400), (1936, 10847250), (1980, 10606200), (2000, 10500138), (2160, 9722350), (2178, 9642000), (2200, 9545580), (2250, 9333456), (2376, 8838500), (2400, 8750115), (2420, 8677800), (2475, 8484960), (2640, 7954650), (2700, 7777880), (2750, 7636464), (2904, 7231500), (2970, 7070800), (3000, 7000092), (3025, 6942240), (3168, 6628875), (3214, 6534000), (3267, 6428000), (3300, 6363720), (3375, 6222304), (3600, 5833410), (3630, 5785200), (3872, 5423625), (3960, 5303100), (4000, 5250069), (4125, 5090976), (4320, 4861175), (4356, 4821000), (4400, 4772790), (4500, 4666728), (4752, 4419250), (4821, 4356000), (4840, 4338900), (4950, 4242480), (5280, 3977325), (5400, 3888940), (5445, 3856800), (5500, 3818232), (5808, 3615750), (5940, 3535400), (6000, 3500046), (6050, 3471120), (6428, 3267000), (6534, 3214000), (6600, 3181860), (6750, 3111152), (7200, 2916705), (7260, 2892600), (7425, 2828320), (7920, 2651550), (8035, 2613600), (8250, 2545488), (8712, 2410500), (8800, 2386395), (9000, 2333364), (9075, 2314080), (9504, 2209625), (9642, 2178000), (9680, 2169450), (9900, 2121240), (10800, 1944470), (10890, 1928400), (11000, 1909116), (11616, 1807875), (11880, 1767700), (12000, 1750023), (12100, 1735560), (12375, 1696992), (12856, 1633500), (13068, 1607000), (13200, 1590930), (13500, 1555576), (14463, 1452000), (14520, 1446300), (14850, 1414160), (15125, 1388448), (15840, 1325775), (16070, 1306800), (16335, 1285600), (16500, 1272744), (17424, 1205250), (17677, 1188000), (18000, 1166682), (18150, 1157040), (19284, 1089000), (19360, 1084725), (19800, 1060620), (21600, 972235), (21780, 964200), (22000, 954558), (23760, 883850), (24105, 871200), (24200, 867780), (24750, 848496), (25712, 816750), (26136, 803500), (26400, 795465), (27000, 777788), (27225, 771360), (28926, 726000), (29040, 723150), (29700, 707080), (30250, 694224), (32140, 653400), (32670, 642800), (33000, 636372), (34848, 602625), (35354, 594000), (36000, 583341), (36300, 578520), (37125, 565664), (38568, 544500), (39600, 530310), (40175, 522720), (43389, 484000), (43560, 482100), (44000, 477279), (45375, 462816), (47520, 441925), (48210, 435600), (48400, 433890), (49500, 424248), (51424, 408375), (52272, 401750), (53031, 396000), (54000, 388894), (54450, 385680), (57852, 363000), (58080, 361575), (59400, 353540), (60500, 347112), (64280, 326700), (65340, 321400), (66000, 318186), (70708, 297000), (72315, 290400), (72600, 289260), (74250, 282832), (77136, 272250), (79200, 265155), (80350, 261360), (81675, 257120), (86778, 242000), (87120, 241050), (88385, 237600), (90750, 231408), (96420, 217800), (96800, 216945), (99000, 212124), (104544, 200875), (106062, 198000), (108000, 194447), (108900, 192840), (115704, 181500), (118800, 176770), (120525, 174240), (121000, 173556), (128560, 163350), (130680, 160700), (132000, 159093), (136125, 154272), (141416, 148500), (144630, 145200)]