65345700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 229832512

約数和(自身を除く): 164486812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 37, 42, 50, 58, 60, 70, 74, 75, 84, 87, 100, 105, 111, 116, 140, 145, 148, 150, 174, 175, 185, 203, 210, 222, 259, 290, 300, 348, 350, 370, 406, 420, 435, 444, 518, 525, 555, 580, 609, 700, 725, 740, 777, 812, 841, 870, 925, 1015, 1036, 1050, 1073, 1110, 1218, 1295, 1450, 1554, 1682, 1740, 1850, 2030, 2100, 2146, 2175, 2220, 2436, 2523, 2590, 2775, 2900, 3045, 3108, 3219, 3364, 3700, 3885, 4060, 4205, 4292, 4350, 5046, 5075, 5180, 5365, 5550, 5887, 6090, 6438, 6475, 7511, 7770, 8410, 8700, 10092, 10150, 10730, 11100, 11774, 12180, 12615, 12876, 12950, 15022, 15225, 15540, 16095, 16820, 17661, 19425, 20300, 21025, 21460, 22533, 23548, 25230, 25900, 26825, 29435, 30044, 30450, 31117, 32190, 35322, 37555, 38850, 42050, 45066, 50460, 53650, 58870, 60900, 62234, 63075, 64380, 70644, 75110, 77700, 80475, 84100, 88305, 90132, 93351, 107300, 112665, 117740, 124468, 126150, 147175, 150220, 155585, 160950, 176610, 186702, 187775, 217819, 225330, 252300, 294350, 311170, 321900, 353220, 373404, 375550, 435638, 441525, 450660, 466755, 563325, 588700, 622340, 653457, 751100, 777925, 871276, 883050, 933510, 1089095, 1126650, 1306914, 1555850, 1766100, 1867020, 2178190, 2253300, 2333775, 2613828, 3111700, 3267285, 4356380, 4667550, 5445475, 6534570, 9335100, 10890950, 13069140, 16336425, 21781900, 32672850, 65345700]

約数ペア:

[(1, 65345700), (2, 32672850), (3, 21781900), (4, 16336425), (5, 13069140), (6, 10890950), (7, 9335100), (10, 6534570), (12, 5445475), (14, 4667550), (15, 4356380), (20, 3267285), (21, 3111700), (25, 2613828), (28, 2333775), (29, 2253300), (30, 2178190), (35, 1867020), (37, 1766100), (42, 1555850), (50, 1306914), (58, 1126650), (60, 1089095), (70, 933510), (74, 883050), (75, 871276), (84, 777925), (87, 751100), (100, 653457), (105, 622340), (111, 588700), (116, 563325), (140, 466755), (145, 450660), (148, 441525), (150, 435638), (174, 375550), (175, 373404), (185, 353220), (203, 321900), (210, 311170), (222, 294350), (259, 252300), (290, 225330), (300, 217819), (348, 187775), (350, 186702), (370, 176610), (406, 160950), (420, 155585), (435, 150220), (444, 147175), (518, 126150), (525, 124468), (555, 117740), (580, 112665), (609, 107300), (700, 93351), (725, 90132), (740, 88305), (777, 84100), (812, 80475), (841, 77700), (870, 75110), (925, 70644), (1015, 64380), (1036, 63075), (1050, 62234), (1073, 60900), (1110, 58870), (1218, 53650), (1295, 50460), (1450, 45066), (1554, 42050), (1682, 38850), (1740, 37555), (1850, 35322), (2030, 32190), (2100, 31117), (2146, 30450), (2175, 30044), (2220, 29435), (2436, 26825), (2523, 25900), (2590, 25230), (2775, 23548), (2900, 22533), (3045, 21460), (3108, 21025), (3219, 20300), (3364, 19425), (3700, 17661), (3885, 16820), (4060, 16095), (4205, 15540), (4292, 15225), (4350, 15022), (5046, 12950), (5075, 12876), (5180, 12615), (5365, 12180), (5550, 11774), (5887, 11100), (6090, 10730), (6438, 10150), (6475, 10092), (7511, 8700), (7770, 8410)]