20136000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{839}}^1$

素因数の和:869

約数の個数: 112

約数和(自身を含む): 66568320

約数和(自身を除く): 46432320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 839, 960, 1000, 1200, 1500, 1600, 1678, 2000, 2400, 2517, 3000, 3356, 4000, 4195, 4800, 5034, 6000, 6712, 8000, 8390, 10068, 12000, 12585, 13424, 16780, 20136, 20975, 24000, 25170, 26848, 33560, 40272, 41950, 50340, 53696, 62925, 67120, 80544, 83900, 100680, 104875, 125850, 134240, 161088, 167800, 201360, 209750, 251700, 268480, 314625, 335600, 402720, 419500, 503400, 629250, 671200, 805440, 839000, 1006800, 1258500, 1342400, 1678000, 2013600, 2517000, 3356000, 4027200, 5034000, 6712000, 10068000, 20136000]

約数ペア:

[(1, 20136000), (2, 10068000), (3, 6712000), (4, 5034000), (5, 4027200), (6, 3356000), (8, 2517000), (10, 2013600), (12, 1678000), (15, 1342400), (16, 1258500), (20, 1006800), (24, 839000), (25, 805440), (30, 671200), (32, 629250), (40, 503400), (48, 419500), (50, 402720), (60, 335600), (64, 314625), (75, 268480), (80, 251700), (96, 209750), (100, 201360), (120, 167800), (125, 161088), (150, 134240), (160, 125850), (192, 104875), (200, 100680), (240, 83900), (250, 80544), (300, 67120), (320, 62925), (375, 53696), (400, 50340), (480, 41950), (500, 40272), (600, 33560), (750, 26848), (800, 25170), (839, 24000), (960, 20975), (1000, 20136), (1200, 16780), (1500, 13424), (1600, 12585), (1678, 12000), (2000, 10068), (2400, 8390), (2517, 8000), (3000, 6712), (3356, 6000), (4000, 5034), (4195, 4800)]