2121567000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{101027}}^1$

素因数の和:101058

約数の個数: 128

約数和(自身を含む): 7564976640

約数和(自身を除く): 5443409640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 101027, 202054, 303081, 404108, 505135, 606162, 707189, 808216, 1010270, 1212324, 1414378, 1515405, 2020540, 2121567, 2424648, 2525675, 2828756, 3030810, 3535945, 4041080, 4243134, 5051350, 5657512, 6061620, 7071890, 7577025, 8486268, 10102700, 10607835, 12123240, 12628375, 14143780, 15154050, 16972536, 17679725, 20205400, 21215670, 25256750, 28287560, 30308100, 35359450, 37885125, 42431340, 50513500, 53039175, 60616200, 70718900, 75770250, 84862680, 88398625, 101027000, 106078350, 141437800, 151540500, 176797250, 212156700, 265195875, 303081000, 353594500, 424313400, 530391750, 707189000, 1060783500, 2121567000]

約数ペア:

[(1, 2121567000), (2, 1060783500), (3, 707189000), (4, 530391750), (5, 424313400), (6, 353594500), (7, 303081000), (8, 265195875), (10, 212156700), (12, 176797250), (14, 151540500), (15, 141437800), (20, 106078350), (21, 101027000), (24, 88398625), (25, 84862680), (28, 75770250), (30, 70718900), (35, 60616200), (40, 53039175), (42, 50513500), (50, 42431340), (56, 37885125), (60, 35359450), (70, 30308100), (75, 28287560), (84, 25256750), (100, 21215670), (105, 20205400), (120, 17679725), (125, 16972536), (140, 15154050), (150, 14143780), (168, 12628375), (175, 12123240), (200, 10607835), (210, 10102700), (250, 8486268), (280, 7577025), (300, 7071890), (350, 6061620), (375, 5657512), (420, 5051350), (500, 4243134), (525, 4041080), (600, 3535945), (700, 3030810), (750, 2828756), (840, 2525675), (875, 2424648), (1000, 2121567), (1050, 2020540), (1400, 1515405), (1500, 1414378), (1750, 1212324), (2100, 1010270), (2625, 808216), (3000, 707189), (3500, 606162), (4200, 505135), (5250, 404108), (7000, 303081), (10500, 202054), (21000, 101027)]