75654720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 263697720

約数和(自身を除く): 188043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 241, 288, 320, 327, 360, 436, 480, 482, 545, 576, 654, 720, 723, 872, 960, 964, 981, 1090, 1205, 1308, 1440, 1446, 1635, 1744, 1928, 1962, 2169, 2180, 2410, 2616, 2880, 2892, 3270, 3488, 3615, 3856, 3924, 4338, 4360, 4820, 4905, 5232, 5784, 6540, 6976, 7230, 7712, 7848, 8676, 8720, 9640, 9810, 10464, 10845, 11568, 13080, 14460, 15424, 15696, 17352, 17440, 19280, 19620, 20928, 21690, 23136, 26160, 26269, 28920, 31392, 34704, 34880, 38560, 39240, 43380, 46272, 52320, 52538, 57840, 62784, 69408, 77120, 78480, 78807, 86760, 104640, 105076, 115680, 131345, 138816, 156960, 157614, 173520, 210152, 231360, 236421, 262690, 313920, 315228, 347040, 394035, 420304, 472842, 525380, 630456, 694080, 788070, 840608, 945684, 1050760, 1182105, 1260912, 1576140, 1681216, 1891368, 2101520, 2364210, 2521824, 3152280, 3782736, 4203040, 4728420, 5043648, 6304560, 7565472, 8406080, 9456840, 12609120, 15130944, 18913680, 25218240, 37827360, 75654720]

約数ペア:

[(1, 75654720), (2, 37827360), (3, 25218240), (4, 18913680), (5, 15130944), (6, 12609120), (8, 9456840), (9, 8406080), (10, 7565472), (12, 6304560), (15, 5043648), (16, 4728420), (18, 4203040), (20, 3782736), (24, 3152280), (30, 2521824), (32, 2364210), (36, 2101520), (40, 1891368), (45, 1681216), (48, 1576140), (60, 1260912), (64, 1182105), (72, 1050760), (80, 945684), (90, 840608), (96, 788070), (109, 694080), (120, 630456), (144, 525380), (160, 472842), (180, 420304), (192, 394035), (218, 347040), (240, 315228), (241, 313920), (288, 262690), (320, 236421), (327, 231360), (360, 210152), (436, 173520), (480, 157614), (482, 156960), (545, 138816), (576, 131345), (654, 115680), (720, 105076), (723, 104640), (872, 86760), (960, 78807), (964, 78480), (981, 77120), (1090, 69408), (1205, 62784), (1308, 57840), (1440, 52538), (1446, 52320), (1635, 46272), (1744, 43380), (1928, 39240), (1962, 38560), (2169, 34880), (2180, 34704), (2410, 31392), (2616, 28920), (2880, 26269), (2892, 26160), (3270, 23136), (3488, 21690), (3615, 20928), (3856, 19620), (3924, 19280), (4338, 17440), (4360, 17352), (4820, 15696), (4905, 15424), (5232, 14460), (5784, 13080), (6540, 11568), (6976, 10845), (7230, 10464), (7712, 9810), (7848, 9640), (8676, 8720)]