64835400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 235699200

約数和(自身を除く): 170863800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 359, 420, 430, 516, 525, 600, 602, 645, 700, 718, 840, 860, 903, 1032, 1050, 1075, 1077, 1204, 1290, 1400, 1436, 1505, 1720, 1795, 1806, 2100, 2150, 2154, 2408, 2513, 2580, 2872, 3010, 3225, 3590, 3612, 4200, 4300, 4308, 4515, 5026, 5160, 5385, 6020, 6450, 7180, 7224, 7525, 7539, 8600, 8616, 8975, 9030, 10052, 10770, 12040, 12565, 12900, 14360, 15050, 15078, 15437, 17950, 18060, 20104, 21540, 22575, 25130, 25800, 26925, 30100, 30156, 30874, 35900, 36120, 37695, 43080, 45150, 46311, 50260, 53850, 60200, 60312, 61748, 62825, 71800, 75390, 77185, 90300, 92622, 100520, 107700, 108059, 123496, 125650, 150780, 154370, 180600, 185244, 188475, 215400, 216118, 231555, 251300, 301560, 308740, 324177, 370488, 376950, 385925, 432236, 463110, 502600, 540295, 617480, 648354, 753900, 771850, 864472, 926220, 1080590, 1157775, 1296708, 1507800, 1543700, 1620885, 1852440, 2161180, 2315550, 2593416, 2701475, 3087400, 3241770, 4322360, 4631100, 5402950, 6483540, 8104425, 9262200, 10805900, 12967080, 16208850, 21611800, 32417700, 64835400]

約数ペア:

[(1, 64835400), (2, 32417700), (3, 21611800), (4, 16208850), (5, 12967080), (6, 10805900), (7, 9262200), (8, 8104425), (10, 6483540), (12, 5402950), (14, 4631100), (15, 4322360), (20, 3241770), (21, 3087400), (24, 2701475), (25, 2593416), (28, 2315550), (30, 2161180), (35, 1852440), (40, 1620885), (42, 1543700), (43, 1507800), (50, 1296708), (56, 1157775), (60, 1080590), (70, 926220), (75, 864472), (84, 771850), (86, 753900), (100, 648354), (105, 617480), (120, 540295), (129, 502600), (140, 463110), (150, 432236), (168, 385925), (172, 376950), (175, 370488), (200, 324177), (210, 308740), (215, 301560), (258, 251300), (280, 231555), (300, 216118), (301, 215400), (344, 188475), (350, 185244), (359, 180600), (420, 154370), (430, 150780), (516, 125650), (525, 123496), (600, 108059), (602, 107700), (645, 100520), (700, 92622), (718, 90300), (840, 77185), (860, 75390), (903, 71800), (1032, 62825), (1050, 61748), (1075, 60312), (1077, 60200), (1204, 53850), (1290, 50260), (1400, 46311), (1436, 45150), (1505, 43080), (1720, 37695), (1795, 36120), (1806, 35900), (2100, 30874), (2150, 30156), (2154, 30100), (2408, 26925), (2513, 25800), (2580, 25130), (2872, 22575), (3010, 21540), (3225, 20104), (3590, 18060), (3612, 17950), (4200, 15437), (4300, 15078), (4308, 15050), (4515, 14360), (5026, 12900), (5160, 12565), (5385, 12040), (6020, 10770), (6450, 10052), (7180, 9030), (7224, 8975), (7525, 8616), (7539, 8600)]