25466760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 92664000

約数和(自身を除く): 67197240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 90, 99, 109, 110, 118, 120, 132, 165, 177, 180, 198, 218, 220, 236, 264, 295, 327, 330, 354, 360, 396, 436, 440, 472, 495, 531, 545, 590, 649, 654, 660, 708, 792, 872, 885, 981, 990, 1062, 1090, 1180, 1199, 1298, 1308, 1320, 1416, 1635, 1770, 1947, 1962, 1980, 2124, 2180, 2360, 2398, 2596, 2616, 2655, 3245, 3270, 3540, 3597, 3894, 3924, 3960, 4248, 4360, 4796, 4905, 5192, 5310, 5841, 5995, 6431, 6490, 6540, 7080, 7194, 7788, 7848, 9592, 9735, 9810, 10620, 10791, 11682, 11990, 12862, 12980, 13080, 14388, 15576, 17985, 19293, 19470, 19620, 21240, 21582, 23364, 23980, 25724, 25960, 28776, 29205, 32155, 35970, 38586, 38940, 39240, 43164, 46728, 47960, 51448, 53955, 57879, 58410, 64310, 70741, 71940, 77172, 77880, 86328, 96465, 107910, 115758, 116820, 128620, 141482, 143880, 154344, 192930, 212223, 215820, 231516, 233640, 257240, 282964, 289395, 353705, 385860, 424446, 431640, 463032, 565928, 578790, 636669, 707410, 771720, 848892, 1061115, 1157580, 1273338, 1414820, 1697784, 2122230, 2315160, 2546676, 2829640, 3183345, 4244460, 5093352, 6366690, 8488920, 12733380, 25466760]

約数ペア:

[(1, 25466760), (2, 12733380), (3, 8488920), (4, 6366690), (5, 5093352), (6, 4244460), (8, 3183345), (9, 2829640), (10, 2546676), (11, 2315160), (12, 2122230), (15, 1697784), (18, 1414820), (20, 1273338), (22, 1157580), (24, 1061115), (30, 848892), (33, 771720), (36, 707410), (40, 636669), (44, 578790), (45, 565928), (55, 463032), (59, 431640), (60, 424446), (66, 385860), (72, 353705), (88, 289395), (90, 282964), (99, 257240), (109, 233640), (110, 231516), (118, 215820), (120, 212223), (132, 192930), (165, 154344), (177, 143880), (180, 141482), (198, 128620), (218, 116820), (220, 115758), (236, 107910), (264, 96465), (295, 86328), (327, 77880), (330, 77172), (354, 71940), (360, 70741), (396, 64310), (436, 58410), (440, 57879), (472, 53955), (495, 51448), (531, 47960), (545, 46728), (590, 43164), (649, 39240), (654, 38940), (660, 38586), (708, 35970), (792, 32155), (872, 29205), (885, 28776), (981, 25960), (990, 25724), (1062, 23980), (1090, 23364), (1180, 21582), (1199, 21240), (1298, 19620), (1308, 19470), (1320, 19293), (1416, 17985), (1635, 15576), (1770, 14388), (1947, 13080), (1962, 12980), (1980, 12862), (2124, 11990), (2180, 11682), (2360, 10791), (2398, 10620), (2596, 9810), (2616, 9735), (2655, 9592), (3245, 7848), (3270, 7788), (3540, 7194), (3597, 7080), (3894, 6540), (3924, 6490), (3960, 6431), (4248, 5995), (4360, 5841), (4796, 5310), (4905, 5192)]