150221400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 544250880

約数和(自身を除く): 394029480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 100, 105, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 280, 282, 300, 329, 350, 376, 420, 470, 525, 564, 600, 658, 700, 705, 761, 840, 940, 987, 1050, 1128, 1175, 1316, 1400, 1410, 1522, 1645, 1880, 1974, 2100, 2283, 2350, 2632, 2820, 3044, 3290, 3525, 3805, 3948, 4200, 4566, 4700, 4935, 5327, 5640, 6088, 6580, 7050, 7610, 7896, 8225, 9132, 9400, 9870, 10654, 11415, 13160, 14100, 15220, 15981, 16450, 18264, 19025, 19740, 21308, 22830, 24675, 26635, 28200, 30440, 31962, 32900, 35767, 38050, 39480, 42616, 45660, 49350, 53270, 57075, 63924, 65800, 71534, 76100, 79905, 91320, 98700, 106540, 107301, 114150, 127848, 133175, 143068, 152200, 159810, 178835, 197400, 213080, 214602, 228300, 250369, 266350, 286136, 319620, 357670, 399525, 429204, 456600, 500738, 532700, 536505, 639240, 715340, 751107, 799050, 858408, 894175, 1001476, 1065400, 1073010, 1251845, 1430680, 1502214, 1598100, 1788350, 2002952, 2146020, 2503690, 2682525, 3004428, 3196200, 3576700, 3755535, 4292040, 5007380, 5365050, 6008856, 6259225, 7153400, 7511070, 10014760, 10730100, 12518450, 15022140, 18777675, 21460200, 25036900, 30044280, 37555350, 50073800, 75110700, 150221400]

約数ペア:

[(1, 150221400), (2, 75110700), (3, 50073800), (4, 37555350), (5, 30044280), (6, 25036900), (7, 21460200), (8, 18777675), (10, 15022140), (12, 12518450), (14, 10730100), (15, 10014760), (20, 7511070), (21, 7153400), (24, 6259225), (25, 6008856), (28, 5365050), (30, 5007380), (35, 4292040), (40, 3755535), (42, 3576700), (47, 3196200), (50, 3004428), (56, 2682525), (60, 2503690), (70, 2146020), (75, 2002952), (84, 1788350), (94, 1598100), (100, 1502214), (105, 1430680), (120, 1251845), (140, 1073010), (141, 1065400), (150, 1001476), (168, 894175), (175, 858408), (188, 799050), (200, 751107), (210, 715340), (235, 639240), (280, 536505), (282, 532700), (300, 500738), (329, 456600), (350, 429204), (376, 399525), (420, 357670), (470, 319620), (525, 286136), (564, 266350), (600, 250369), (658, 228300), (700, 214602), (705, 213080), (761, 197400), (840, 178835), (940, 159810), (987, 152200), (1050, 143068), (1128, 133175), (1175, 127848), (1316, 114150), (1400, 107301), (1410, 106540), (1522, 98700), (1645, 91320), (1880, 79905), (1974, 76100), (2100, 71534), (2283, 65800), (2350, 63924), (2632, 57075), (2820, 53270), (3044, 49350), (3290, 45660), (3525, 42616), (3805, 39480), (3948, 38050), (4200, 35767), (4566, 32900), (4700, 31962), (4935, 30440), (5327, 28200), (5640, 26635), (6088, 24675), (6580, 22830), (7050, 21308), (7610, 19740), (7896, 19025), (8225, 18264), (9132, 16450), (9400, 15981), (9870, 15220), (10654, 14100), (11415, 13160)]