19657287000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9940

約数の個数: 384

約数和(自身を含む): 75769162560

約数和(自身を除く): 56111875560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 125, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 250, 255, 260, 300, 306, 312, 325, 340, 360, 375, 390, 408, 425, 442, 450, 468, 500, 510, 520, 585, 600, 612, 650, 663, 680, 750, 765, 780, 850, 884, 900, 936, 975, 1000, 1020, 1105, 1125, 1170, 1224, 1275, 1300, 1326, 1500, 1530, 1560, 1625, 1700, 1768, 1800, 1950, 1989, 2040, 2125, 2210, 2250, 2340, 2550, 2600, 2652, 2925, 3000, 3060, 3250, 3315, 3400, 3825, 3900, 3978, 4250, 4420, 4500, 4680, 4875, 5100, 5304, 5525, 5850, 6120, 6375, 6500, 6630, 7650, 7800, 7956, 8500, 8840, 9000, 9750, 9883, 9945, 10200, 11050, 11700, 12750, 13000, 13260, 14625, 15300, 15912, 16575, 17000, 19125, 19500, 19766, 19890, 22100, 23400, 25500, 26520, 27625, 29250, 29649, 30600, 33150, 38250, 39000, 39532, 39780, 44200, 49415, 49725, 51000, 55250, 58500, 59298, 66300, 76500, 79064, 79560, 82875, 88947, 98830, 99450, 110500, 117000, 118596, 128479, 132600, 148245, 153000, 165750, 168011, 177894, 197660, 198900, 221000, 237192, 247075, 248625, 256958, 296490, 331500, 336022, 355788, 385437, 395320, 397800, 444735, 494150, 497250, 504033, 513916, 592980, 642395, 663000, 672044, 711576, 741225, 770874, 840055, 889470, 988300, 994500, 1008066, 1027832, 1156311, 1185960, 1235375, 1284790, 1344088, 1482450, 1512099, 1541748, 1680110, 1778940, 1927185, 1976600, 1989000, 2016132, 2184143, 2223675, 2312622, 2470750, 2520165, 2569580, 2964900, 3024198, 3083496, 3211975, 3360220, 3557880, 3706125, 3854370, 4032264, 4200275, 4368286, 4447350, 4625244, 4941500, 5040330, 5139160, 5781555, 5929800, 6048396, 6423950, 6552429, 6720440, 7412250, 7560495, 7708740, 8400550, 8736572, 8894700, 9250488, 9635925, 9883000, 10080660, 10920715, 11118375, 11563110, 12096792, 12600825, 12847900, 13104858, 14824500, 15120990, 15417480, 16059875, 16801100, 17473144, 17789400, 19271850, 19657287, 20161320, 21001375, 21841430, 22236750, 23126220, 25201650, 25695800, 26209716, 28907775, 29649000, 30241980, 32119750, 32762145, 33602200, 37802475, 38543700, 39314574, 42002750, 43682860, 44473500, 46252440, 48179625, 50403300, 52419432, 54603575, 57815550, 60483960, 63004125, 64239500, 65524290, 75604950, 77087400, 78629148, 84005500, 87365720, 88947000, 96359250, 98286435, 100806600, 109207150, 115631100, 126008250, 128479000, 131048580, 144538875, 151209900, 157258296, 163810725, 168011000, 189012375, 192718500, 196572870, 218414300, 231262200, 252016500, 262097160, 273017875, 289077750, 302419800, 327621450, 378024750, 385437000, 393145740, 436828600, 491432175, 504033000, 546035750, 578155500, 655242900, 756049500, 786291480, 819053625, 982864350, 1092071500, 1156311000, 1310485800, 1512099000, 1638107250, 1965728700, 2184143000, 2457160875, 3276214500, 3931457400, 4914321750, 6552429000, 9828643500, 19657287000]

約数ペア:

[(1, 19657287000), (2, 9828643500), (3, 6552429000), (4, 4914321750), (5, 3931457400), (6, 3276214500), (8, 2457160875), (9, 2184143000), (10, 1965728700), (12, 1638107250), (13, 1512099000), (15, 1310485800), (17, 1156311000), (18, 1092071500), (20, 982864350), (24, 819053625), (25, 786291480), (26, 756049500), (30, 655242900), (34, 578155500), (36, 546035750), (39, 504033000), (40, 491432175), (45, 436828600), (50, 393145740), (51, 385437000), (52, 378024750), (60, 327621450), (65, 302419800), (68, 289077750), (72, 273017875), (75, 262097160), (78, 252016500), (85, 231262200), (90, 218414300), (100, 196572870), (102, 192718500), (104, 189012375), (117, 168011000), (120, 163810725), (125, 157258296), (130, 151209900), (136, 144538875), (150, 131048580), (153, 128479000), (156, 126008250), (170, 115631100), (180, 109207150), (195, 100806600), (200, 98286435), (204, 96359250), (221, 88947000), (225, 87365720), (234, 84005500), (250, 78629148), (255, 77087400), (260, 75604950), (300, 65524290), (306, 64239500), (312, 63004125), (325, 60483960), (340, 57815550), (360, 54603575), (375, 52419432), (390, 50403300), (408, 48179625), (425, 46252440), (442, 44473500), (450, 43682860), (468, 42002750), (500, 39314574), (510, 38543700), (520, 37802475), (585, 33602200), (600, 32762145), (612, 32119750), (650, 30241980), (663, 29649000), (680, 28907775), (750, 26209716), (765, 25695800), (780, 25201650), (850, 23126220), (884, 22236750), (900, 21841430), (936, 21001375), (975, 20161320), (1000, 19657287), (1020, 19271850), (1105, 17789400), (1125, 17473144), (1170, 16801100), (1224, 16059875), (1275, 15417480), (1300, 15120990), (1326, 14824500), (1500, 13104858), (1530, 12847900), (1560, 12600825), (1625, 12096792), (1700, 11563110), (1768, 11118375), (1800, 10920715), (1950, 10080660), (1989, 9883000), (2040, 9635925), (2125, 9250488), (2210, 8894700), (2250, 8736572), (2340, 8400550), (2550, 7708740), (2600, 7560495), (2652, 7412250), (2925, 6720440), (3000, 6552429), (3060, 6423950), (3250, 6048396), (3315, 5929800), (3400, 5781555), (3825, 5139160), (3900, 5040330), (3978, 4941500), (4250, 4625244), (4420, 4447350), (4500, 4368286), (4680, 4200275), (4875, 4032264), (5100, 3854370), (5304, 3706125), (5525, 3557880), (5850, 3360220), (6120, 3211975), (6375, 3083496), (6500, 3024198), (6630, 2964900), (7650, 2569580), (7800, 2520165), (7956, 2470750), (8500, 2312622), (8840, 2223675), (9000, 2184143), (9750, 2016132), (9883, 1989000), (9945, 1976600), (10200, 1927185), (11050, 1778940), (11700, 1680110), (12750, 1541748), (13000, 1512099), (13260, 1482450), (14625, 1344088), (15300, 1284790), (15912, 1235375), (16575, 1185960), (17000, 1156311), (19125, 1027832), (19500, 1008066), (19766, 994500), (19890, 988300), (22100, 889470), (23400, 840055), (25500, 770874), (26520, 741225), (27625, 711576), (29250, 672044), (29649, 663000), (30600, 642395), (33150, 592980), (38250, 513916), (39000, 504033), (39532, 497250), (39780, 494150), (44200, 444735), (49415, 397800), (49725, 395320), (51000, 385437), (55250, 355788), (58500, 336022), (59298, 331500), (66300, 296490), (76500, 256958), (79064, 248625), (79560, 247075), (82875, 237192), (88947, 221000), (98830, 198900), (99450, 197660), (110500, 177894), (117000, 168011), (118596, 165750), (128479, 153000), (132600, 148245)]