89868240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 240

約数和(自身を含む): 376511616

約数和(自身を除く): 286643376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1621, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3242, 3465, 3696, 3960, 4620, 4863, 5040, 5544, 6160, 6484, 6930, 7920, 8105, 9240, 9726, 11088, 11347, 12968, 13860, 14589, 16210, 17831, 18480, 19452, 22694, 24315, 25936, 27720, 29178, 32420, 34041, 35662, 38904, 45388, 48630, 53493, 55440, 56735, 58356, 64840, 68082, 71324, 72945, 77808, 89155, 90776, 97260, 102123, 106986, 113470, 116712, 124817, 129680, 136164, 142648, 145890, 160479, 170205, 178310, 181552, 194520, 204246, 213972, 226940, 233424, 249634, 267465, 272328, 285296, 291780, 320958, 340410, 356620, 374451, 389040, 408492, 427944, 453880, 499268, 510615, 534930, 544656, 583560, 624085, 641916, 680820, 713240, 748902, 802395, 816984, 855888, 907760, 998536, 1021230, 1069860, 1123353, 1167120, 1248170, 1283832, 1361640, 1426480, 1497804, 1604790, 1633968, 1872255, 1997072, 2042460, 2139720, 2246706, 2496340, 2567664, 2723280, 2995608, 3209580, 3744510, 4084920, 4279440, 4493412, 4992680, 5616765, 5991216, 6419160, 7489020, 8169840, 8986824, 9985360, 11233530, 12838320, 14978040, 17973648, 22467060, 29956080, 44934120, 89868240]

約数ペア:

[(1, 89868240), (2, 44934120), (3, 29956080), (4, 22467060), (5, 17973648), (6, 14978040), (7, 12838320), (8, 11233530), (9, 9985360), (10, 8986824), (11, 8169840), (12, 7489020), (14, 6419160), (15, 5991216), (16, 5616765), (18, 4992680), (20, 4493412), (21, 4279440), (22, 4084920), (24, 3744510), (28, 3209580), (30, 2995608), (33, 2723280), (35, 2567664), (36, 2496340), (40, 2246706), (42, 2139720), (44, 2042460), (45, 1997072), (48, 1872255), (55, 1633968), (56, 1604790), (60, 1497804), (63, 1426480), (66, 1361640), (70, 1283832), (72, 1248170), (77, 1167120), (80, 1123353), (84, 1069860), (88, 1021230), (90, 998536), (99, 907760), (105, 855888), (110, 816984), (112, 802395), (120, 748902), (126, 713240), (132, 680820), (140, 641916), (144, 624085), (154, 583560), (165, 544656), (168, 534930), (176, 510615), (180, 499268), (198, 453880), (210, 427944), (220, 408492), (231, 389040), (240, 374451), (252, 356620), (264, 340410), (280, 320958), (308, 291780), (315, 285296), (330, 272328), (336, 267465), (360, 249634), (385, 233424), (396, 226940), (420, 213972), (440, 204246), (462, 194520), (495, 181552), (504, 178310), (528, 170205), (560, 160479), (616, 145890), (630, 142648), (660, 136164), (693, 129680), (720, 124817), (770, 116712), (792, 113470), (840, 106986), (880, 102123), (924, 97260), (990, 90776), (1008, 89155), (1155, 77808), (1232, 72945), (1260, 71324), (1320, 68082), (1386, 64840), (1540, 58356), (1584, 56735), (1621, 55440), (1680, 53493), (1848, 48630), (1980, 45388), (2310, 38904), (2520, 35662), (2640, 34041), (2772, 32420), (3080, 29178), (3242, 27720), (3465, 25936), (3696, 24315), (3960, 22694), (4620, 19452), (4863, 18480), (5040, 17831), (5544, 16210), (6160, 14589), (6484, 13860), (6930, 12968), (7920, 11347), (8105, 11088), (9240, 9726)]