490158000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 320

約数和(自身を含む): 1822204800

約数和(自身を除く): 1332046800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 125, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 250, 261, 270, 290, 300, 313, 348, 360, 375, 400, 432, 435, 450, 464, 500, 522, 540, 580, 600, 626, 675, 696, 720, 725, 750, 783, 870, 900, 939, 1000, 1044, 1080, 1125, 1160, 1200, 1252, 1305, 1350, 1392, 1450, 1500, 1565, 1566, 1740, 1800, 1878, 2000, 2088, 2160, 2175, 2250, 2320, 2504, 2610, 2700, 2817, 2900, 3000, 3130, 3132, 3375, 3480, 3600, 3625, 3756, 3915, 4176, 4350, 4500, 4695, 5008, 5220, 5400, 5634, 5800, 6000, 6260, 6264, 6525, 6750, 6960, 7250, 7512, 7825, 7830, 8451, 8700, 9000, 9077, 9390, 10440, 10800, 10875, 11268, 11600, 12520, 12528, 13050, 13500, 14085, 14500, 15024, 15650, 15660, 16902, 17400, 18000, 18154, 18780, 19575, 20880, 21750, 22536, 23475, 25040, 26100, 27000, 27231, 28170, 29000, 31300, 31320, 32625, 33804, 34800, 36308, 37560, 39125, 39150, 42255, 43500, 45072, 45385, 46950, 52200, 54000, 54462, 56340, 58000, 62600, 62640, 65250, 67608, 70425, 72616, 75120, 78250, 78300, 81693, 84510, 87000, 90770, 93900, 97875, 104400, 108924, 112680, 117375, 125200, 130500, 135216, 136155, 140850, 145232, 156500, 156600, 163386, 169020, 174000, 181540, 187800, 195750, 211275, 217848, 225360, 226925, 234750, 245079, 261000, 272310, 281700, 313000, 313200, 326772, 338040, 352125, 363080, 375600, 391500, 408465, 422550, 435696, 453850, 469500, 490158, 522000, 544620, 563400, 626000, 653544, 676080, 680775, 704250, 726160, 783000, 816930, 845100, 907700, 939000, 980316, 1056375, 1089240, 1126800, 1134625, 1225395, 1307088, 1361550, 1408500, 1566000, 1633860, 1690200, 1815400, 1878000, 1960632, 2042325, 2112750, 2178480, 2269250, 2450790, 2723100, 2817000, 3267720, 3380400, 3403875, 3630800, 3921264, 4084650, 4225500, 4538500, 4901580, 5446200, 5634000, 6126975, 6535440, 6807750, 8169300, 8451000, 9077000, 9803160, 10211625, 10892400, 12253950, 13615500, 16338600, 16902000, 18154000, 19606320, 20423250, 24507900, 27231000, 30634875, 32677200, 40846500, 49015800, 54462000, 61269750, 81693000, 98031600, 122539500, 163386000, 245079000, 490158000]

約数ペア:

[(1, 490158000), (2, 245079000), (3, 163386000), (4, 122539500), (5, 98031600), (6, 81693000), (8, 61269750), (9, 54462000), (10, 49015800), (12, 40846500), (15, 32677200), (16, 30634875), (18, 27231000), (20, 24507900), (24, 20423250), (25, 19606320), (27, 18154000), (29, 16902000), (30, 16338600), (36, 13615500), (40, 12253950), (45, 10892400), (48, 10211625), (50, 9803160), (54, 9077000), (58, 8451000), (60, 8169300), (72, 6807750), (75, 6535440), (80, 6126975), (87, 5634000), (90, 5446200), (100, 4901580), (108, 4538500), (116, 4225500), (120, 4084650), (125, 3921264), (135, 3630800), (144, 3403875), (145, 3380400), (150, 3267720), (174, 2817000), (180, 2723100), (200, 2450790), (216, 2269250), (225, 2178480), (232, 2112750), (240, 2042325), (250, 1960632), (261, 1878000), (270, 1815400), (290, 1690200), (300, 1633860), (313, 1566000), (348, 1408500), (360, 1361550), (375, 1307088), (400, 1225395), (432, 1134625), (435, 1126800), (450, 1089240), (464, 1056375), (500, 980316), (522, 939000), (540, 907700), (580, 845100), (600, 816930), (626, 783000), (675, 726160), (696, 704250), (720, 680775), (725, 676080), (750, 653544), (783, 626000), (870, 563400), (900, 544620), (939, 522000), (1000, 490158), (1044, 469500), (1080, 453850), (1125, 435696), (1160, 422550), (1200, 408465), (1252, 391500), (1305, 375600), (1350, 363080), (1392, 352125), (1450, 338040), (1500, 326772), (1565, 313200), (1566, 313000), (1740, 281700), (1800, 272310), (1878, 261000), (2000, 245079), (2088, 234750), (2160, 226925), (2175, 225360), (2250, 217848), (2320, 211275), (2504, 195750), (2610, 187800), (2700, 181540), (2817, 174000), (2900, 169020), (3000, 163386), (3130, 156600), (3132, 156500), (3375, 145232), (3480, 140850), (3600, 136155), (3625, 135216), (3756, 130500), (3915, 125200), (4176, 117375), (4350, 112680), (4500, 108924), (4695, 104400), (5008, 97875), (5220, 93900), (5400, 90770), (5634, 87000), (5800, 84510), (6000, 81693), (6260, 78300), (6264, 78250), (6525, 75120), (6750, 72616), (6960, 70425), (7250, 67608), (7512, 65250), (7825, 62640), (7830, 62600), (8451, 58000), (8700, 56340), (9000, 54462), (9077, 54000), (9390, 52200), (10440, 46950), (10800, 45385), (10875, 45072), (11268, 43500), (11600, 42255), (12520, 39150), (12528, 39125), (13050, 37560), (13500, 36308), (14085, 34800), (14500, 33804), (15024, 32625), (15650, 31320), (15660, 31300), (16902, 29000), (17400, 28170), (18000, 27231), (18154, 27000), (18780, 26100), (19575, 25040), (20880, 23475), (21750, 22536)]