21557975400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54193}}^1$

素因数の和:54245

約数の個数: 288

約数和(自身を含む): 82555887960

約数和(自身を除く): 60997912560

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, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 360, 390, 408, 425, 442, 450, 468, 510, 520, 585, 600, 612, 650, 663, 680, 765, 780, 850, 884, 900, 936, 975, 1020, 1105, 1170, 1224, 1275, 1300, 1326, 1530, 1560, 1700, 1768, 1800, 1950, 1989, 2040, 2210, 2340, 2550, 2600, 2652, 2925, 3060, 3315, 3400, 3825, 3900, 3978, 4420, 4680, 5100, 5304, 5525, 5850, 6120, 6630, 7650, 7800, 7956, 8840, 9945, 10200, 11050, 11700, 13260, 15300, 15912, 16575, 19890, 22100, 23400, 26520, 30600, 33150, 39780, 44200, 49725, 54193, 66300, 79560, 99450, 108386, 132600, 162579, 198900, 216772, 270965, 325158, 397800, 433544, 487737, 541930, 650316, 704509, 812895, 921281, 975474, 1083860, 1300632, 1354825, 1409018, 1625790, 1842562, 1950948, 2113527, 2167720, 2438685, 2709650, 2763843, 2818036, 3251580, 3522545, 3685124, 3901896, 4064475, 4227054, 4606405, 4877370, 5419300, 5527686, 5636072, 6340581, 6503160, 7045090, 7370248, 8128950, 8291529, 8454108, 9212810, 9754740, 10567635, 10838600, 11055372, 11976653, 12193425, 12681162, 13819215, 14090180, 16257900, 16583058, 16908216, 17612725, 18425620, 19509480, 21135270, 22110744, 23032025, 23953306, 24386850, 25362324, 27638430, 28180360, 31702905, 32515800, 33166116, 35225450, 35929959, 36851240, 41457645, 42270540, 46064050, 47906612, 48773700, 50724648, 52838175, 55276860, 59883265, 63405810, 66332232, 69096075, 70450900, 71859918, 82915290, 84541080, 92128100, 95813224, 97547400, 105676350, 107789877, 110553720, 119766530, 126811620, 138192150, 140901800, 143719836, 158514525, 165830580, 179649795, 184256200, 207288225, 211352700, 215579754, 239533060, 253623240, 276384300, 287439672, 299416325, 317029050, 331661160, 359299590, 414576450, 422705400, 431159508, 479066120, 538949385, 552768600, 598832650, 634058100, 718599180, 829152900, 862319016, 898248975, 1077898770, 1197665300, 1268116200, 1437198360, 1658305800, 1796497950, 2155797540, 2395330600, 2694746925, 3592995900, 4311595080, 5389493850, 7185991800, 10778987700, 21557975400]

約数ペア:

[(1, 21557975400), (2, 10778987700), (3, 7185991800), (4, 5389493850), (5, 4311595080), (6, 3592995900), (8, 2694746925), (9, 2395330600), (10, 2155797540), (12, 1796497950), (13, 1658305800), (15, 1437198360), (17, 1268116200), (18, 1197665300), (20, 1077898770), (24, 898248975), (25, 862319016), (26, 829152900), (30, 718599180), (34, 634058100), (36, 598832650), (39, 552768600), (40, 538949385), (45, 479066120), (50, 431159508), (51, 422705400), (52, 414576450), (60, 359299590), (65, 331661160), (68, 317029050), (72, 299416325), (75, 287439672), (78, 276384300), (85, 253623240), (90, 239533060), (100, 215579754), (102, 211352700), (104, 207288225), (117, 184256200), (120, 179649795), (130, 165830580), (136, 158514525), (150, 143719836), (153, 140901800), (156, 138192150), (170, 126811620), (180, 119766530), (195, 110553720), (200, 107789877), (204, 105676350), (221, 97547400), (225, 95813224), (234, 92128100), (255, 84541080), (260, 82915290), (300, 71859918), (306, 70450900), (312, 69096075), (325, 66332232), (340, 63405810), (360, 59883265), (390, 55276860), (408, 52838175), (425, 50724648), (442, 48773700), (450, 47906612), (468, 46064050), (510, 42270540), (520, 41457645), (585, 36851240), (600, 35929959), (612, 35225450), (650, 33166116), (663, 32515800), (680, 31702905), (765, 28180360), (780, 27638430), (850, 25362324), (884, 24386850), (900, 23953306), (936, 23032025), (975, 22110744), (1020, 21135270), (1105, 19509480), (1170, 18425620), (1224, 17612725), (1275, 16908216), (1300, 16583058), (1326, 16257900), (1530, 14090180), (1560, 13819215), (1700, 12681162), (1768, 12193425), (1800, 11976653), (1950, 11055372), (1989, 10838600), (2040, 10567635), (2210, 9754740), (2340, 9212810), (2550, 8454108), (2600, 8291529), (2652, 8128950), (2925, 7370248), (3060, 7045090), (3315, 6503160), (3400, 6340581), (3825, 5636072), (3900, 5527686), (3978, 5419300), (4420, 4877370), (4680, 4606405), (5100, 4227054), (5304, 4064475), (5525, 3901896), (5850, 3685124), (6120, 3522545), (6630, 3251580), (7650, 2818036), (7800, 2763843), (7956, 2709650), (8840, 2438685), (9945, 2167720), (10200, 2113527), (11050, 1950948), (11700, 1842562), (13260, 1625790), (15300, 1409018), (15912, 1354825), (16575, 1300632), (19890, 1083860), (22100, 975474), (23400, 921281), (26520, 812895), (30600, 704509), (33150, 650316), (39780, 541930), (44200, 487737), (49725, 433544), (54193, 397800), (66300, 325158), (79560, 270965), (99450, 216772), (108386, 198900), (132600, 162579)]