159540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 120

約数和(自身を含む): 523519920

約数和(自身を除く): 363979920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 2659, 3000, 3750, 4000, 5000, 5318, 6000, 7500, 7977, 10000, 10636, 12000, 13295, 15000, 15954, 20000, 21272, 26590, 30000, 31908, 39885, 42544, 53180, 60000, 63816, 66475, 79770, 85088, 106360, 127632, 132950, 159540, 199425, 212720, 255264, 265900, 319080, 332375, 398850, 425440, 531800, 638160, 664750, 797700, 997125, 1063600, 1276320, 1329500, 1595400, 1661875, 1994250, 2127200, 2659000, 3190800, 3323750, 3988500, 4985625, 5318000, 6381600, 6647500, 7977000, 9971250, 10636000, 13295000, 15954000, 19942500, 26590000, 31908000, 39885000, 53180000, 79770000, 159540000]

約数ペア:

[(1, 159540000), (2, 79770000), (3, 53180000), (4, 39885000), (5, 31908000), (6, 26590000), (8, 19942500), (10, 15954000), (12, 13295000), (15, 10636000), (16, 9971250), (20, 7977000), (24, 6647500), (25, 6381600), (30, 5318000), (32, 4985625), (40, 3988500), (48, 3323750), (50, 3190800), (60, 2659000), (75, 2127200), (80, 1994250), (96, 1661875), (100, 1595400), (120, 1329500), (125, 1276320), (150, 1063600), (160, 997125), (200, 797700), (240, 664750), (250, 638160), (300, 531800), (375, 425440), (400, 398850), (480, 332375), (500, 319080), (600, 265900), (625, 255264), (750, 212720), (800, 199425), (1000, 159540), (1200, 132950), (1250, 127632), (1500, 106360), (1875, 85088), (2000, 79770), (2400, 66475), (2500, 63816), (2659, 60000), (3000, 53180), (3750, 42544), (4000, 39885), (5000, 31908), (5318, 30000), (6000, 26590), (7500, 21272), (7977, 20000), (10000, 15954), (10636, 15000), (12000, 13295)]