16138500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 40470780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 53, 58, 60, 70, 75, 84, 87, 100, 105, 106, 116, 125, 140, 145, 150, 159, 174, 175, 203, 210, 212, 250, 265, 290, 300, 318, 348, 350, 371, 375, 406, 420, 435, 500, 525, 530, 580, 609, 636, 700, 725, 742, 750, 795, 812, 870, 875, 1015, 1050, 1060, 1113, 1218, 1325, 1450, 1484, 1500, 1537, 1590, 1740, 1750, 1855, 2030, 2100, 2175, 2226, 2436, 2625, 2650, 2900, 3045, 3074, 3180, 3500, 3625, 3710, 3975, 4060, 4350, 4452, 4611, 5075, 5250, 5300, 5565, 6090, 6148, 6625, 7250, 7420, 7685, 7950, 8700, 9222, 9275, 10150, 10500, 10759, 10875, 11130, 12180, 13250, 14500, 15225, 15370, 15900, 18444, 18550, 19875, 20300, 21518, 21750, 22260, 23055, 25375, 26500, 27825, 30450, 30740, 32277, 37100, 38425, 39750, 43036, 43500, 46110, 46375, 50750, 53795, 55650, 60900, 64554, 76125, 76850, 79500, 92220, 92750, 101500, 107590, 111300, 115275, 129108, 139125, 152250, 153700, 161385, 185500, 192125, 215180, 230550, 268975, 278250, 304500, 322770, 384250, 461100, 537950, 556500, 576375, 645540, 768500, 806925, 1075900, 1152750, 1344875, 1613850, 2305500, 2689750, 3227700, 4034625, 5379500, 8069250, 16138500]

約数ペア:

[(1, 16138500), (2, 8069250), (3, 5379500), (4, 4034625), (5, 3227700), (6, 2689750), (7, 2305500), (10, 1613850), (12, 1344875), (14, 1152750), (15, 1075900), (20, 806925), (21, 768500), (25, 645540), (28, 576375), (29, 556500), (30, 537950), (35, 461100), (42, 384250), (50, 322770), (53, 304500), (58, 278250), (60, 268975), (70, 230550), (75, 215180), (84, 192125), (87, 185500), (100, 161385), (105, 153700), (106, 152250), (116, 139125), (125, 129108), (140, 115275), (145, 111300), (150, 107590), (159, 101500), (174, 92750), (175, 92220), (203, 79500), (210, 76850), (212, 76125), (250, 64554), (265, 60900), (290, 55650), (300, 53795), (318, 50750), (348, 46375), (350, 46110), (371, 43500), (375, 43036), (406, 39750), (420, 38425), (435, 37100), (500, 32277), (525, 30740), (530, 30450), (580, 27825), (609, 26500), (636, 25375), (700, 23055), (725, 22260), (742, 21750), (750, 21518), (795, 20300), (812, 19875), (870, 18550), (875, 18444), (1015, 15900), (1050, 15370), (1060, 15225), (1113, 14500), (1218, 13250), (1325, 12180), (1450, 11130), (1484, 10875), (1500, 10759), (1537, 10500), (1590, 10150), (1740, 9275), (1750, 9222), (1855, 8700), (2030, 7950), (2100, 7685), (2175, 7420), (2226, 7250), (2436, 6625), (2625, 6148), (2650, 6090), (2900, 5565), (3045, 5300), (3074, 5250), (3180, 5075), (3500, 4611), (3625, 4452), (3710, 4350), (3975, 4060)]