164115000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 635983920

約数和(自身を除く): 471868920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 521, 525, 600, 625, 630, 700, 750, 840, 875, 900, 1000, 1042, 1050, 1125, 1250, 1260, 1400, 1500, 1563, 1575, 1750, 1800, 1875, 2084, 2100, 2250, 2500, 2520, 2605, 2625, 3000, 3126, 3150, 3500, 3647, 3750, 4168, 4200, 4375, 4500, 4689, 5000, 5210, 5250, 5625, 6252, 6300, 7000, 7294, 7500, 7815, 7875, 8750, 9000, 9378, 10420, 10500, 10941, 11250, 12504, 12600, 13025, 13125, 14588, 15000, 15630, 15750, 17500, 18235, 18756, 20840, 21000, 21882, 22500, 23445, 26050, 26250, 29176, 31260, 31500, 32823, 35000, 36470, 37512, 39075, 39375, 43764, 45000, 46890, 52100, 52500, 54705, 62520, 63000, 65125, 65646, 72940, 78150, 78750, 87528, 91175, 93780, 104200, 105000, 109410, 117225, 130250, 131292, 145880, 156300, 157500, 164115, 182350, 187560, 195375, 218820, 234450, 260500, 262584, 273525, 312600, 315000, 325625, 328230, 364700, 390750, 437640, 455875, 468900, 521000, 547050, 586125, 651250, 656460, 729400, 781500, 820575, 911750, 937800, 976875, 1094100, 1172250, 1302500, 1312920, 1367625, 1563000, 1641150, 1823500, 1953750, 2188200, 2279375, 2344500, 2605000, 2735250, 2930625, 3282300, 3647000, 3907500, 4102875, 4558750, 4689000, 5470500, 5861250, 6564600, 6838125, 7815000, 8205750, 9117500, 10941000, 11722500, 13676250, 16411500, 18235000, 20514375, 23445000, 27352500, 32823000, 41028750, 54705000, 82057500, 164115000]

約数ペア:

[(1, 164115000), (2, 82057500), (3, 54705000), (4, 41028750), (5, 32823000), (6, 27352500), (7, 23445000), (8, 20514375), (9, 18235000), (10, 16411500), (12, 13676250), (14, 11722500), (15, 10941000), (18, 9117500), (20, 8205750), (21, 7815000), (24, 6838125), (25, 6564600), (28, 5861250), (30, 5470500), (35, 4689000), (36, 4558750), (40, 4102875), (42, 3907500), (45, 3647000), (50, 3282300), (56, 2930625), (60, 2735250), (63, 2605000), (70, 2344500), (72, 2279375), (75, 2188200), (84, 1953750), (90, 1823500), (100, 1641150), (105, 1563000), (120, 1367625), (125, 1312920), (126, 1302500), (140, 1172250), (150, 1094100), (168, 976875), (175, 937800), (180, 911750), (200, 820575), (210, 781500), (225, 729400), (250, 656460), (252, 651250), (280, 586125), (300, 547050), (315, 521000), (350, 468900), (360, 455875), (375, 437640), (420, 390750), (450, 364700), (500, 328230), (504, 325625), (521, 315000), (525, 312600), (600, 273525), (625, 262584), (630, 260500), (700, 234450), (750, 218820), (840, 195375), (875, 187560), (900, 182350), (1000, 164115), (1042, 157500), (1050, 156300), (1125, 145880), (1250, 131292), (1260, 130250), (1400, 117225), (1500, 109410), (1563, 105000), (1575, 104200), (1750, 93780), (1800, 91175), (1875, 87528), (2084, 78750), (2100, 78150), (2250, 72940), (2500, 65646), (2520, 65125), (2605, 63000), (2625, 62520), (3000, 54705), (3126, 52500), (3150, 52100), (3500, 46890), (3647, 45000), (3750, 43764), (4168, 39375), (4200, 39075), (4375, 37512), (4500, 36470), (4689, 35000), (5000, 32823), (5210, 31500), (5250, 31260), (5625, 29176), (6252, 26250), (6300, 26050), (7000, 23445), (7294, 22500), (7500, 21882), (7815, 21000), (7875, 20840), (8750, 18756), (9000, 18235), (9378, 17500), (10420, 15750), (10500, 15630), (10941, 15000), (11250, 14588), (12504, 13125), (12600, 13025)]