89408880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 347120640

約数和(自身を除く): 257711760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 53, 54, 55, 60, 66, 71, 72, 80, 88, 90, 99, 106, 108, 110, 120, 132, 135, 142, 144, 159, 165, 176, 180, 198, 212, 213, 216, 220, 240, 264, 265, 270, 284, 297, 318, 330, 355, 360, 396, 424, 426, 432, 440, 477, 495, 528, 530, 540, 568, 583, 594, 636, 639, 660, 710, 720, 781, 792, 795, 848, 852, 880, 954, 990, 1060, 1065, 1080, 1136, 1166, 1188, 1272, 1278, 1320, 1420, 1431, 1485, 1562, 1584, 1590, 1704, 1749, 1908, 1917, 1980, 2120, 2130, 2160, 2332, 2343, 2376, 2385, 2544, 2556, 2640, 2840, 2862, 2915, 2970, 3124, 3180, 3195, 3408, 3498, 3763, 3816, 3834, 3905, 3960, 4240, 4260, 4664, 4686, 4752, 4770, 5112, 5247, 5680, 5724, 5830, 5940, 6248, 6360, 6390, 6996, 7029, 7155, 7526, 7632, 7668, 7810, 7920, 8520, 8745, 9328, 9372, 9540, 9585, 10224, 10494, 11289, 11448, 11660, 11715, 11880, 12496, 12720, 12780, 13992, 14058, 14310, 15052, 15336, 15620, 15741, 17040, 17490, 18744, 18815, 19080, 19170, 20988, 21087, 22578, 22896, 23320, 23430, 23760, 25560, 26235, 27984, 28116, 28620, 30104, 30672, 31240, 31482, 33867, 34980, 35145, 37488, 37630, 38160, 38340, 41393, 41976, 42174, 45156, 46640, 46860, 51120, 52470, 56232, 56445, 57240, 60208, 62480, 62964, 67734, 69960, 70290, 75260, 76680, 78705, 82786, 83952, 84348, 90312, 93720, 101601, 104940, 105435, 112464, 112890, 114480, 124179, 125928, 135468, 139920, 140580, 150520, 153360, 157410, 165572, 168696, 169335, 180624, 187440, 203202, 206965, 209880, 210870, 225780, 248358, 251856, 270936, 281160, 301040, 314820, 331144, 337392, 338670, 372537, 406404, 413930, 419760, 421740, 451560, 496716, 508005, 541872, 562320, 620895, 629640, 662288, 677340, 745074, 812808, 827860, 843480, 903120, 993432, 1016010, 1117611, 1241790, 1259280, 1354680, 1490148, 1625616, 1655720, 1686960, 1862685, 1986864, 2032020, 2235222, 2483580, 2709360, 2980296, 3311440, 3725370, 4064040, 4470444, 4967160, 5588055, 5960592, 7450740, 8128080, 8940888, 9934320, 11176110, 14901480, 17881776, 22352220, 29802960, 44704440, 89408880]

約数ペア:

[(1, 89408880), (2, 44704440), (3, 29802960), (4, 22352220), (5, 17881776), (6, 14901480), (8, 11176110), (9, 9934320), (10, 8940888), (11, 8128080), (12, 7450740), (15, 5960592), (16, 5588055), (18, 4967160), (20, 4470444), (22, 4064040), (24, 3725370), (27, 3311440), (30, 2980296), (33, 2709360), (36, 2483580), (40, 2235222), (44, 2032020), (45, 1986864), (48, 1862685), (53, 1686960), (54, 1655720), (55, 1625616), (60, 1490148), (66, 1354680), (71, 1259280), (72, 1241790), (80, 1117611), (88, 1016010), (90, 993432), (99, 903120), (106, 843480), (108, 827860), (110, 812808), (120, 745074), (132, 677340), (135, 662288), (142, 629640), (144, 620895), (159, 562320), (165, 541872), (176, 508005), (180, 496716), (198, 451560), (212, 421740), (213, 419760), (216, 413930), (220, 406404), (240, 372537), (264, 338670), (265, 337392), (270, 331144), (284, 314820), (297, 301040), (318, 281160), (330, 270936), (355, 251856), (360, 248358), (396, 225780), (424, 210870), (426, 209880), (432, 206965), (440, 203202), (477, 187440), (495, 180624), (528, 169335), (530, 168696), (540, 165572), (568, 157410), (583, 153360), (594, 150520), (636, 140580), (639, 139920), (660, 135468), (710, 125928), (720, 124179), (781, 114480), (792, 112890), (795, 112464), (848, 105435), (852, 104940), (880, 101601), (954, 93720), (990, 90312), (1060, 84348), (1065, 83952), (1080, 82786), (1136, 78705), (1166, 76680), (1188, 75260), (1272, 70290), (1278, 69960), (1320, 67734), (1420, 62964), (1431, 62480), (1485, 60208), (1562, 57240), (1584, 56445), (1590, 56232), (1704, 52470), (1749, 51120), (1908, 46860), (1917, 46640), (1980, 45156), (2120, 42174), (2130, 41976), (2160, 41393), (2332, 38340), (2343, 38160), (2376, 37630), (2385, 37488), (2544, 35145), (2556, 34980), (2640, 33867), (2840, 31482), (2862, 31240), (2915, 30672), (2970, 30104), (3124, 28620), (3180, 28116), (3195, 27984), (3408, 26235), (3498, 25560), (3763, 23760), (3816, 23430), (3834, 23320), (3905, 22896), (3960, 22578), (4240, 21087), (4260, 20988), (4664, 19170), (4686, 19080), (4752, 18815), (4770, 18744), (5112, 17490), (5247, 17040), (5680, 15741), (5724, 15620), (5830, 15336), (5940, 15052), (6248, 14310), (6360, 14058), (6390, 13992), (6996, 12780), (7029, 12720), (7155, 12496), (7526, 11880), (7632, 11715), (7668, 11660), (7810, 11448), (7920, 11289), (8520, 10494), (8745, 10224), (9328, 9585), (9372, 9540)]