89468280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 345254400

約数和(自身を除く): 255786120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 443, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 886, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1329, 1485, 1496, 1530, 1683, 1772, 1836, 1870, 1980, 2040, 2215, 2244, 2295, 2376, 2658, 2805, 2970, 3060, 3366, 3544, 3672, 3740, 3960, 3987, 4430, 4488, 4590, 4873, 5049, 5316, 5610, 5940, 6120, 6645, 6732, 7480, 7531, 7974, 8415, 8860, 9180, 9746, 10098, 10632, 11220, 11880, 11961, 13290, 13464, 14619, 15062, 15948, 16830, 17720, 18360, 19492, 19935, 20196, 22440, 22593, 23922, 24365, 25245, 26580, 29238, 30124, 31896, 33660, 37655, 38984, 39870, 40392, 43857, 45186, 47844, 48730, 50490, 53160, 58476, 59805, 60248, 67320, 67779, 73095, 75310, 79740, 82841, 87714, 90372, 95688, 97460, 100980, 112965, 116952, 119610, 131571, 135558, 146190, 150620, 159480, 165682, 175428, 180744, 194920, 201960, 203337, 219285, 225930, 239220, 248523, 263142, 271116, 292380, 301240, 331364, 338895, 350856, 406674, 414205, 438570, 451860, 478440, 497046, 526284, 542232, 584760, 657855, 662728, 677790, 745569, 813348, 828410, 877140, 903720, 994092, 1016685, 1052568, 1242615, 1315710, 1355580, 1491138, 1626696, 1656820, 1754280, 1988184, 2033370, 2236707, 2485230, 2631420, 2711160, 2982276, 3313640, 3727845, 4066740, 4473414, 4970460, 5262840, 5964552, 7455690, 8133480, 8946828, 9940920, 11183535, 14911380, 17893656, 22367070, 29822760, 44734140, 89468280]

約数ペア:

[(1, 89468280), (2, 44734140), (3, 29822760), (4, 22367070), (5, 17893656), (6, 14911380), (8, 11183535), (9, 9940920), (10, 8946828), (11, 8133480), (12, 7455690), (15, 5964552), (17, 5262840), (18, 4970460), (20, 4473414), (22, 4066740), (24, 3727845), (27, 3313640), (30, 2982276), (33, 2711160), (34, 2631420), (36, 2485230), (40, 2236707), (44, 2033370), (45, 1988184), (51, 1754280), (54, 1656820), (55, 1626696), (60, 1491138), (66, 1355580), (68, 1315710), (72, 1242615), (85, 1052568), (88, 1016685), (90, 994092), (99, 903720), (102, 877140), (108, 828410), (110, 813348), (120, 745569), (132, 677790), (135, 662728), (136, 657855), (153, 584760), (165, 542232), (170, 526284), (180, 497046), (187, 478440), (198, 451860), (204, 438570), (216, 414205), (220, 406674), (255, 350856), (264, 338895), (270, 331364), (297, 301240), (306, 292380), (330, 271116), (340, 263142), (360, 248523), (374, 239220), (396, 225930), (408, 219285), (440, 203337), (443, 201960), (459, 194920), (495, 180744), (510, 175428), (540, 165682), (561, 159480), (594, 150620), (612, 146190), (660, 135558), (680, 131571), (748, 119610), (765, 116952), (792, 112965), (886, 100980), (918, 97460), (935, 95688), (990, 90372), (1020, 87714), (1080, 82841), (1122, 79740), (1188, 75310), (1224, 73095), (1320, 67779), (1329, 67320), (1485, 60248), (1496, 59805), (1530, 58476), (1683, 53160), (1772, 50490), (1836, 48730), (1870, 47844), (1980, 45186), (2040, 43857), (2215, 40392), (2244, 39870), (2295, 38984), (2376, 37655), (2658, 33660), (2805, 31896), (2970, 30124), (3060, 29238), (3366, 26580), (3544, 25245), (3672, 24365), (3740, 23922), (3960, 22593), (3987, 22440), (4430, 20196), (4488, 19935), (4590, 19492), (4873, 18360), (5049, 17720), (5316, 16830), (5610, 15948), (5940, 15062), (6120, 14619), (6645, 13464), (6732, 13290), (7480, 11961), (7531, 11880), (7974, 11220), (8415, 10632), (8860, 10098), (9180, 9746)]