2100403800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 288

約数和(自身を含む): 7877263680

約数和(自身を除く): 5776859880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 43, 44, 45, 50, 55, 60, 66, 72, 75, 86, 88, 90, 99, 100, 110, 120, 129, 132, 150, 165, 172, 180, 198, 200, 215, 220, 225, 258, 264, 275, 300, 330, 344, 360, 387, 396, 430, 440, 450, 473, 495, 516, 550, 600, 645, 660, 774, 792, 825, 860, 900, 946, 990, 1032, 1075, 1100, 1290, 1320, 1419, 1548, 1650, 1720, 1800, 1892, 1935, 1980, 2150, 2200, 2365, 2467, 2475, 2580, 2838, 3096, 3225, 3300, 3784, 3870, 3960, 4257, 4300, 4730, 4934, 4950, 5160, 5676, 6450, 6600, 7095, 7401, 7740, 8514, 8600, 9460, 9675, 9868, 9900, 11352, 11825, 12335, 12900, 14190, 14802, 15480, 17028, 18920, 19350, 19736, 19800, 21285, 22203, 23650, 24670, 25800, 27137, 28380, 29604, 34056, 35475, 37005, 38700, 42570, 44406, 47300, 49340, 54274, 56760, 59208, 61675, 70950, 74010, 77400, 81411, 85140, 88812, 94600, 98680, 106081, 106425, 108548, 111015, 123350, 135685, 141900, 148020, 162822, 170280, 177624, 185025, 212162, 212850, 217096, 222030, 244233, 246700, 271370, 283800, 296040, 318243, 325644, 370050, 407055, 424324, 425700, 444060, 488466, 493400, 530405, 542740, 555075, 636486, 651288, 678425, 740100, 814110, 848648, 851400, 888120, 954729, 976932, 1060810, 1085480, 1110150, 1166891, 1221165, 1272972, 1356850, 1480200, 1591215, 1628220, 1909458, 1953864, 2035275, 2121620, 2220300, 2333782, 2442330, 2545944, 2652025, 2713700, 3182430, 3256440, 3500673, 3818916, 4070550, 4243240, 4440600, 4667564, 4773645, 4884660, 5304050, 5427400, 5834455, 6105825, 6364860, 7001346, 7637832, 7956075, 8141100, 9335128, 9547290, 9769320, 10502019, 10608100, 11668910, 12211650, 12729720, 14002692, 15912150, 16282200, 17503365, 19094580, 21004038, 21216200, 23337820, 23868225, 24423300, 28005384, 29172275, 31824300, 35006730, 38189160, 42008076, 46675640, 47736450, 48846600, 52510095, 58344550, 63648600, 70013460, 84016152, 87516825, 95472900, 105020190, 116689100, 140026920, 175033650, 190945800, 210040380, 233378200, 262550475, 350067300, 420080760, 525100950, 700134600, 1050201900, 2100403800]

約数ペア:

[(1, 2100403800), (2, 1050201900), (3, 700134600), (4, 525100950), (5, 420080760), (6, 350067300), (8, 262550475), (9, 233378200), (10, 210040380), (11, 190945800), (12, 175033650), (15, 140026920), (18, 116689100), (20, 105020190), (22, 95472900), (24, 87516825), (25, 84016152), (30, 70013460), (33, 63648600), (36, 58344550), (40, 52510095), (43, 48846600), (44, 47736450), (45, 46675640), (50, 42008076), (55, 38189160), (60, 35006730), (66, 31824300), (72, 29172275), (75, 28005384), (86, 24423300), (88, 23868225), (90, 23337820), (99, 21216200), (100, 21004038), (110, 19094580), (120, 17503365), (129, 16282200), (132, 15912150), (150, 14002692), (165, 12729720), (172, 12211650), (180, 11668910), (198, 10608100), (200, 10502019), (215, 9769320), (220, 9547290), (225, 9335128), (258, 8141100), (264, 7956075), (275, 7637832), (300, 7001346), (330, 6364860), (344, 6105825), (360, 5834455), (387, 5427400), (396, 5304050), (430, 4884660), (440, 4773645), (450, 4667564), (473, 4440600), (495, 4243240), (516, 4070550), (550, 3818916), (600, 3500673), (645, 3256440), (660, 3182430), (774, 2713700), (792, 2652025), (825, 2545944), (860, 2442330), (900, 2333782), (946, 2220300), (990, 2121620), (1032, 2035275), (1075, 1953864), (1100, 1909458), (1290, 1628220), (1320, 1591215), (1419, 1480200), (1548, 1356850), (1650, 1272972), (1720, 1221165), (1800, 1166891), (1892, 1110150), (1935, 1085480), (1980, 1060810), (2150, 976932), (2200, 954729), (2365, 888120), (2467, 851400), (2475, 848648), (2580, 814110), (2838, 740100), (3096, 678425), (3225, 651288), (3300, 636486), (3784, 555075), (3870, 542740), (3960, 530405), (4257, 493400), (4300, 488466), (4730, 444060), (4934, 425700), (4950, 424324), (5160, 407055), (5676, 370050), (6450, 325644), (6600, 318243), (7095, 296040), (7401, 283800), (7740, 271370), (8514, 246700), (8600, 244233), (9460, 222030), (9675, 217096), (9868, 212850), (9900, 212162), (11352, 185025), (11825, 177624), (12335, 170280), (12900, 162822), (14190, 148020), (14802, 141900), (15480, 135685), (17028, 123350), (18920, 111015), (19350, 108548), (19736, 106425), (19800, 106081), (21285, 98680), (22203, 94600), (23650, 88812), (24670, 85140), (25800, 81411), (27137, 77400), (28380, 74010), (29604, 70950), (34056, 61675), (35475, 59208), (37005, 56760), (38700, 54274), (42570, 49340), (44406, 47300)]