18683721000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4282

約数の個数: 384

約数和(自身を含む): 73206581760

約数和(自身を除く): 54522860760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 71, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 142, 150, 168, 175, 180, 200, 210, 213, 225, 250, 252, 280, 284, 300, 315, 350, 355, 360, 375, 420, 426, 450, 497, 500, 504, 525, 568, 600, 630, 639, 700, 710, 750, 840, 852, 875, 900, 994, 1000, 1050, 1065, 1125, 1260, 1278, 1400, 1420, 1491, 1500, 1575, 1704, 1750, 1775, 1800, 1988, 2100, 2130, 2250, 2485, 2520, 2556, 2625, 2840, 2982, 3000, 3150, 3195, 3500, 3550, 3976, 4177, 4200, 4260, 4473, 4500, 4970, 5112, 5250, 5325, 5964, 6300, 6390, 7000, 7100, 7455, 7875, 8354, 8520, 8875, 8946, 9000, 9940, 10500, 10650, 11928, 12425, 12531, 12600, 12780, 14200, 14910, 15750, 15975, 16708, 17750, 17892, 19880, 20885, 21000, 21300, 22365, 24850, 25062, 25560, 26625, 29239, 29820, 31500, 31950, 33416, 35500, 35784, 37275, 37593, 41770, 42600, 44730, 49700, 50124, 53250, 58478, 59640, 62125, 62655, 63000, 63900, 71000, 74550, 75186, 79875, 83540, 87717, 89460, 99400, 100248, 104425, 106500, 111825, 116956, 124250, 125310, 127800, 146195, 149100, 150372, 159750, 167080, 175434, 178920, 186375, 187965, 208850, 213000, 223650, 233912, 248500, 250620, 263151, 292390, 296567, 298200, 300744, 313275, 319500, 350868, 372750, 375930, 417700, 438585, 447300, 497000, 501240, 522125, 526302, 559125, 584780, 593134, 626550, 639000, 701736, 730975, 745500, 751860, 835400, 877170, 889701, 894600, 939825, 1044250, 1052604, 1118250, 1169560, 1186268, 1253100, 1315755, 1461950, 1482835, 1491000, 1503720, 1566375, 1754340, 1779402, 1879650, 2075969, 2088500, 2105208, 2192925, 2236500, 2372536, 2506200, 2631510, 2669103, 2923900, 2965670, 3132750, 3508680, 3558804, 3654875, 3759300, 4151938, 4177000, 4385850, 4448505, 4473000, 4699125, 5263020, 5338206, 5847800, 5931340, 6227907, 6265500, 6578775, 7117608, 7309750, 7414175, 7518600, 8303876, 8771700, 8897010, 9398250, 10379845, 10526040, 10676412, 10964625, 11862680, 12455814, 12531000, 13157550, 13345515, 14619500, 14828350, 16607752, 17543400, 17794020, 18683721, 18796500, 20759690, 21352824, 21929250, 22242525, 24911628, 26315100, 26691030, 29239000, 29656700, 31139535, 32893875, 35588040, 37070875, 37367442, 37593000, 41519380, 43858500, 44485050, 49823256, 51899225, 52630200, 53382060, 59313400, 62279070, 65787750, 66727575, 74141750, 74734884, 83038760, 87717000, 88970100, 93418605, 103798450, 106764120, 111212625, 124558140, 131575500, 133455150, 148283500, 149469768, 155697675, 177940200, 186837210, 207596900, 222425250, 249116280, 259496125, 263151000, 266910300, 296567000, 311395350, 333637875, 373674420, 415193800, 444850500, 467093025, 518992250, 533820600, 622790700, 667275750, 747348840, 778488375, 889701000, 934186050, 1037984500, 1245581400, 1334551500, 1556976750, 1868372100, 2075969000, 2335465125, 2669103000, 3113953500, 3736744200, 4670930250, 6227907000, 9341860500, 18683721000]

約数ペア:

[(1, 18683721000), (2, 9341860500), (3, 6227907000), (4, 4670930250), (5, 3736744200), (6, 3113953500), (7, 2669103000), (8, 2335465125), (9, 2075969000), (10, 1868372100), (12, 1556976750), (14, 1334551500), (15, 1245581400), (18, 1037984500), (20, 934186050), (21, 889701000), (24, 778488375), (25, 747348840), (28, 667275750), (30, 622790700), (35, 533820600), (36, 518992250), (40, 467093025), (42, 444850500), (45, 415193800), (50, 373674420), (56, 333637875), (60, 311395350), (63, 296567000), (70, 266910300), (71, 263151000), (72, 259496125), (75, 249116280), (84, 222425250), (90, 207596900), (100, 186837210), (105, 177940200), (120, 155697675), (125, 149469768), (126, 148283500), (140, 133455150), (142, 131575500), (150, 124558140), (168, 111212625), (175, 106764120), (180, 103798450), (200, 93418605), (210, 88970100), (213, 87717000), (225, 83038760), (250, 74734884), (252, 74141750), (280, 66727575), (284, 65787750), (300, 62279070), (315, 59313400), (350, 53382060), (355, 52630200), (360, 51899225), (375, 49823256), (420, 44485050), (426, 43858500), (450, 41519380), (497, 37593000), (500, 37367442), (504, 37070875), (525, 35588040), (568, 32893875), (600, 31139535), (630, 29656700), (639, 29239000), (700, 26691030), (710, 26315100), (750, 24911628), (840, 22242525), (852, 21929250), (875, 21352824), (900, 20759690), (994, 18796500), (1000, 18683721), (1050, 17794020), (1065, 17543400), (1125, 16607752), (1260, 14828350), (1278, 14619500), (1400, 13345515), (1420, 13157550), (1491, 12531000), (1500, 12455814), (1575, 11862680), (1704, 10964625), (1750, 10676412), (1775, 10526040), (1800, 10379845), (1988, 9398250), (2100, 8897010), (2130, 8771700), (2250, 8303876), (2485, 7518600), (2520, 7414175), (2556, 7309750), (2625, 7117608), (2840, 6578775), (2982, 6265500), (3000, 6227907), (3150, 5931340), (3195, 5847800), (3500, 5338206), (3550, 5263020), (3976, 4699125), (4177, 4473000), (4200, 4448505), (4260, 4385850), (4473, 4177000), (4500, 4151938), (4970, 3759300), (5112, 3654875), (5250, 3558804), (5325, 3508680), (5964, 3132750), (6300, 2965670), (6390, 2923900), (7000, 2669103), (7100, 2631510), (7455, 2506200), (7875, 2372536), (8354, 2236500), (8520, 2192925), (8875, 2105208), (8946, 2088500), (9000, 2075969), (9940, 1879650), (10500, 1779402), (10650, 1754340), (11928, 1566375), (12425, 1503720), (12531, 1491000), (12600, 1482835), (12780, 1461950), (14200, 1315755), (14910, 1253100), (15750, 1186268), (15975, 1169560), (16708, 1118250), (17750, 1052604), (17892, 1044250), (19880, 939825), (20885, 894600), (21000, 889701), (21300, 877170), (22365, 835400), (24850, 751860), (25062, 745500), (25560, 730975), (26625, 701736), (29239, 639000), (29820, 626550), (31500, 593134), (31950, 584780), (33416, 559125), (35500, 526302), (35784, 522125), (37275, 501240), (37593, 497000), (41770, 447300), (42600, 438585), (44730, 417700), (49700, 375930), (50124, 372750), (53250, 350868), (58478, 319500), (59640, 313275), (62125, 300744), (62655, 298200), (63000, 296567), (63900, 292390), (71000, 263151), (74550, 250620), (75186, 248500), (79875, 233912), (83540, 223650), (87717, 213000), (89460, 208850), (99400, 187965), (100248, 186375), (104425, 178920), (106500, 175434), (111825, 167080), (116956, 159750), (124250, 150372), (125310, 149100), (127800, 146195)]