86954700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 293981184

約数和(自身を除く): 207026484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 881, 940, 987, 1050, 1175, 1316, 1410, 1645, 1762, 1974, 2100, 2350, 2643, 2820, 3290, 3524, 3525, 3948, 4405, 4700, 4935, 5286, 6167, 6580, 7050, 8225, 8810, 9870, 10572, 12334, 13215, 14100, 16450, 17620, 18501, 19740, 22025, 24668, 24675, 26430, 30835, 32900, 37002, 41407, 44050, 49350, 52860, 61670, 66075, 74004, 82814, 88100, 92505, 98700, 123340, 124221, 132150, 154175, 165628, 185010, 207035, 248442, 264300, 289849, 308350, 370020, 414070, 462525, 496884, 579698, 616700, 621105, 828140, 869547, 925050, 1035175, 1159396, 1242210, 1449245, 1739094, 1850100, 2070350, 2484420, 2898490, 3105525, 3478188, 4140700, 4347735, 5796980, 6211050, 7246225, 8695470, 12422100, 14492450, 17390940, 21738675, 28984900, 43477350, 86954700]

約数ペア:

[(1, 86954700), (2, 43477350), (3, 28984900), (4, 21738675), (5, 17390940), (6, 14492450), (7, 12422100), (10, 8695470), (12, 7246225), (14, 6211050), (15, 5796980), (20, 4347735), (21, 4140700), (25, 3478188), (28, 3105525), (30, 2898490), (35, 2484420), (42, 2070350), (47, 1850100), (50, 1739094), (60, 1449245), (70, 1242210), (75, 1159396), (84, 1035175), (94, 925050), (100, 869547), (105, 828140), (140, 621105), (141, 616700), (150, 579698), (175, 496884), (188, 462525), (210, 414070), (235, 370020), (282, 308350), (300, 289849), (329, 264300), (350, 248442), (420, 207035), (470, 185010), (525, 165628), (564, 154175), (658, 132150), (700, 124221), (705, 123340), (881, 98700), (940, 92505), (987, 88100), (1050, 82814), (1175, 74004), (1316, 66075), (1410, 61670), (1645, 52860), (1762, 49350), (1974, 44050), (2100, 41407), (2350, 37002), (2643, 32900), (2820, 30835), (3290, 26430), (3524, 24675), (3525, 24668), (3948, 22025), (4405, 19740), (4700, 18501), (4935, 17620), (5286, 16450), (6167, 14100), (6580, 13215), (7050, 12334), (8225, 10572), (8810, 9870)]