2118307500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3098

約数の個数: 180

約数和(自身を含む): 6909238336

約数和(自身を除く): 4790930836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 372, 375, 450, 465, 500, 558, 620, 625, 750, 775, 900, 930, 1116, 1125, 1250, 1395, 1500, 1550, 1860, 1875, 2250, 2325, 2500, 2790, 3037, 3100, 3750, 3875, 4500, 4650, 5580, 5625, 6074, 6975, 7500, 7750, 9111, 9300, 11250, 11625, 12148, 13950, 15185, 15500, 18222, 19375, 22500, 23250, 27333, 27900, 30370, 34875, 36444, 38750, 45555, 46500, 54666, 58125, 60740, 69750, 75925, 77500, 91110, 94147, 109332, 116250, 136665, 139500, 151850, 174375, 182220, 188294, 227775, 232500, 273330, 282441, 303700, 348750, 376588, 379625, 455550, 470735, 546660, 564882, 683325, 697500, 759250, 847323, 911100, 941470, 1129764, 1138875, 1366650, 1412205, 1518500, 1694646, 1882940, 1898125, 2277750, 2353675, 2733300, 2824410, 3389292, 3416625, 3796250, 4236615, 4555500, 4707350, 5648820, 5694375, 6833250, 7061025, 7592500, 8473230, 9414700, 11388750, 11768375, 13666500, 14122050, 16946460, 17083125, 21183075, 22777500, 23536750, 28244100, 34166250, 35305125, 42366150, 47073500, 58841875, 68332500, 70610250, 84732300, 105915375, 117683750, 141220500, 176525625, 211830750, 235367500, 353051250, 423661500, 529576875, 706102500, 1059153750, 2118307500]

約数ペア:

[(1, 2118307500), (2, 1059153750), (3, 706102500), (4, 529576875), (5, 423661500), (6, 353051250), (9, 235367500), (10, 211830750), (12, 176525625), (15, 141220500), (18, 117683750), (20, 105915375), (25, 84732300), (30, 70610250), (31, 68332500), (36, 58841875), (45, 47073500), (50, 42366150), (60, 35305125), (62, 34166250), (75, 28244100), (90, 23536750), (93, 22777500), (100, 21183075), (124, 17083125), (125, 16946460), (150, 14122050), (155, 13666500), (180, 11768375), (186, 11388750), (225, 9414700), (250, 8473230), (279, 7592500), (300, 7061025), (310, 6833250), (372, 5694375), (375, 5648820), (450, 4707350), (465, 4555500), (500, 4236615), (558, 3796250), (620, 3416625), (625, 3389292), (750, 2824410), (775, 2733300), (900, 2353675), (930, 2277750), (1116, 1898125), (1125, 1882940), (1250, 1694646), (1395, 1518500), (1500, 1412205), (1550, 1366650), (1860, 1138875), (1875, 1129764), (2250, 941470), (2325, 911100), (2500, 847323), (2790, 759250), (3037, 697500), (3100, 683325), (3750, 564882), (3875, 546660), (4500, 470735), (4650, 455550), (5580, 379625), (5625, 376588), (6074, 348750), (6975, 303700), (7500, 282441), (7750, 273330), (9111, 232500), (9300, 227775), (11250, 188294), (11625, 182220), (12148, 174375), (13950, 151850), (15185, 139500), (15500, 136665), (18222, 116250), (19375, 109332), (22500, 94147), (23250, 91110), (27333, 77500), (27900, 75925), (30370, 69750), (34875, 60740), (36444, 58125), (38750, 54666), (45555, 46500)]