20349472500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2833

約数の個数: 360

約数和(自身を含む): 75050976000

約数和(自身を除く): 54701503500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 125, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 250, 252, 282, 300, 315, 329, 350, 375, 420, 423, 450, 470, 500, 525, 564, 625, 630, 658, 700, 705, 750, 846, 875, 900, 940, 987, 1050, 1125, 1175, 1250, 1260, 1316, 1410, 1500, 1575, 1645, 1692, 1750, 1875, 1974, 2100, 2115, 2250, 2350, 2500, 2625, 2749, 2820, 2961, 3150, 3290, 3500, 3525, 3750, 3948, 4230, 4375, 4500, 4700, 4935, 5250, 5498, 5625, 5875, 5922, 6300, 6580, 7050, 7500, 7875, 8225, 8247, 8460, 8750, 9870, 10500, 10575, 10996, 11250, 11750, 11844, 13125, 13745, 14100, 14805, 15750, 16450, 16494, 17500, 17625, 19243, 19740, 21150, 22500, 23500, 24675, 24741, 26250, 27490, 29375, 29610, 31500, 32900, 32988, 35250, 38486, 39375, 41125, 41235, 42300, 49350, 49482, 52500, 52875, 54980, 57729, 58750, 59220, 68725, 70500, 74025, 76972, 78750, 82250, 82470, 88125, 96215, 98700, 98964, 105750, 115458, 117500, 123375, 123705, 129203, 137450, 148050, 157500, 164500, 164940, 173187, 176250, 192430, 205625, 206175, 211500, 230916, 246750, 247410, 258406, 264375, 274900, 288645, 296100, 343625, 346374, 352500, 370125, 384860, 387609, 411250, 412350, 481075, 493500, 494820, 516812, 528750, 577290, 616875, 618525, 646015, 687250, 692748, 740250, 775218, 822500, 824700, 865935, 904421, 962150, 1030875, 1057500, 1154580, 1162827, 1233750, 1237050, 1292030, 1374500, 1443225, 1480500, 1550436, 1718125, 1731870, 1808842, 1850625, 1924300, 1938045, 2061750, 2325654, 2405375, 2467500, 2474100, 2584060, 2713263, 2886450, 3092625, 3230075, 3436250, 3463740, 3617684, 3701250, 3876090, 4123500, 4329675, 4522105, 4651308, 4810750, 5154375, 5426526, 5772900, 5814135, 6185250, 6460150, 6872500, 7216125, 7402500, 7752180, 8139789, 8659350, 9044210, 9621500, 9690225, 10308750, 10853052, 11628270, 12026875, 12370500, 12920300, 13566315, 14432250, 15463125, 16150375, 16279578, 17318700, 18088420, 19380450, 20617500, 21648375, 22610525, 23256540, 24053750, 27132630, 28864500, 29070675, 30926250, 32300750, 32559156, 36080625, 38760900, 40698945, 43296750, 45221050, 48107500, 48451125, 54265260, 58141350, 61852500, 64601500, 67831575, 72161250, 80751875, 81397890, 86593500, 90442100, 96902250, 108241875, 113052625, 116282700, 135663150, 144322500, 145353375, 161503750, 162795780, 193804500, 203494725, 216483750, 226105250, 242255625, 271326300, 290706750, 323007500, 339157875, 406989450, 432967500, 452210500, 484511250, 565263125, 581413500, 678315750, 726766875, 813978900, 969022500, 1017473625, 1130526250, 1356631500, 1453533750, 1695789375, 2034947250, 2261052500, 2907067500, 3391578750, 4069894500, 5087368125, 6783157500, 10174736250, 20349472500]

約数ペア:

[(1, 20349472500), (2, 10174736250), (3, 6783157500), (4, 5087368125), (5, 4069894500), (6, 3391578750), (7, 2907067500), (9, 2261052500), (10, 2034947250), (12, 1695789375), (14, 1453533750), (15, 1356631500), (18, 1130526250), (20, 1017473625), (21, 969022500), (25, 813978900), (28, 726766875), (30, 678315750), (35, 581413500), (36, 565263125), (42, 484511250), (45, 452210500), (47, 432967500), (50, 406989450), (60, 339157875), (63, 323007500), (70, 290706750), (75, 271326300), (84, 242255625), (90, 226105250), (94, 216483750), (100, 203494725), (105, 193804500), (125, 162795780), (126, 161503750), (140, 145353375), (141, 144322500), (150, 135663150), (175, 116282700), (180, 113052625), (188, 108241875), (210, 96902250), (225, 90442100), (235, 86593500), (250, 81397890), (252, 80751875), (282, 72161250), (300, 67831575), (315, 64601500), (329, 61852500), (350, 58141350), (375, 54265260), (420, 48451125), (423, 48107500), (450, 45221050), (470, 43296750), (500, 40698945), (525, 38760900), (564, 36080625), (625, 32559156), (630, 32300750), (658, 30926250), (700, 29070675), (705, 28864500), (750, 27132630), (846, 24053750), (875, 23256540), (900, 22610525), (940, 21648375), (987, 20617500), (1050, 19380450), (1125, 18088420), (1175, 17318700), (1250, 16279578), (1260, 16150375), (1316, 15463125), (1410, 14432250), (1500, 13566315), (1575, 12920300), (1645, 12370500), (1692, 12026875), (1750, 11628270), (1875, 10853052), (1974, 10308750), (2100, 9690225), (2115, 9621500), (2250, 9044210), (2350, 8659350), (2500, 8139789), (2625, 7752180), (2749, 7402500), (2820, 7216125), (2961, 6872500), (3150, 6460150), (3290, 6185250), (3500, 5814135), (3525, 5772900), (3750, 5426526), (3948, 5154375), (4230, 4810750), (4375, 4651308), (4500, 4522105), (4700, 4329675), (4935, 4123500), (5250, 3876090), (5498, 3701250), (5625, 3617684), (5875, 3463740), (5922, 3436250), (6300, 3230075), (6580, 3092625), (7050, 2886450), (7500, 2713263), (7875, 2584060), (8225, 2474100), (8247, 2467500), (8460, 2405375), (8750, 2325654), (9870, 2061750), (10500, 1938045), (10575, 1924300), (10996, 1850625), (11250, 1808842), (11750, 1731870), (11844, 1718125), (13125, 1550436), (13745, 1480500), (14100, 1443225), (14805, 1374500), (15750, 1292030), (16450, 1237050), (16494, 1233750), (17500, 1162827), (17625, 1154580), (19243, 1057500), (19740, 1030875), (21150, 962150), (22500, 904421), (23500, 865935), (24675, 824700), (24741, 822500), (26250, 775218), (27490, 740250), (29375, 692748), (29610, 687250), (31500, 646015), (32900, 618525), (32988, 616875), (35250, 577290), (38486, 528750), (39375, 516812), (41125, 494820), (41235, 493500), (42300, 481075), (49350, 412350), (49482, 411250), (52500, 387609), (52875, 384860), (54980, 370125), (57729, 352500), (58750, 346374), (59220, 343625), (68725, 296100), (70500, 288645), (74025, 274900), (76972, 264375), (78750, 258406), (82250, 247410), (82470, 246750), (88125, 230916), (96215, 211500), (98700, 206175), (98964, 205625), (105750, 192430), (115458, 176250), (117500, 173187), (123375, 164940), (123705, 164500), (129203, 157500), (137450, 148050)]