66848760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 258163200

約数和(自身を除く): 191314440

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, 331, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 662, 680, 748, 765, 792, 918, 935, 990, 993, 1020, 1080, 1122, 1188, 1224, 1320, 1324, 1485, 1496, 1530, 1655, 1683, 1836, 1870, 1980, 1986, 2040, 2244, 2295, 2376, 2648, 2805, 2970, 2979, 3060, 3310, 3366, 3641, 3672, 3740, 3960, 3972, 4488, 4590, 4965, 5049, 5610, 5627, 5940, 5958, 6120, 6620, 6732, 7282, 7480, 7944, 8415, 8937, 9180, 9930, 10098, 10923, 11220, 11254, 11880, 11916, 13240, 13464, 14564, 14895, 16830, 16881, 17874, 18205, 18360, 19860, 20196, 21846, 22440, 22508, 23832, 25245, 28135, 29128, 29790, 32769, 33660, 33762, 35748, 36410, 39720, 40392, 43692, 44685, 45016, 50490, 50643, 54615, 56270, 59580, 61897, 65538, 67320, 67524, 71496, 72820, 84405, 87384, 89370, 98307, 100980, 101286, 109230, 112540, 119160, 123794, 131076, 135048, 145640, 151929, 163845, 168810, 178740, 185691, 196614, 201960, 202572, 218460, 225080, 247588, 253215, 262152, 303858, 309485, 327690, 337620, 357480, 371382, 393228, 405144, 436920, 491535, 495176, 506430, 557073, 607716, 618970, 655380, 675240, 742764, 759645, 786456, 928455, 983070, 1012860, 1114146, 1215432, 1237940, 1310760, 1485528, 1519290, 1671219, 1856910, 1966140, 2025720, 2228292, 2475880, 2785365, 3038580, 3342438, 3713820, 3932280, 4456584, 5570730, 6077160, 6684876, 7427640, 8356095, 11141460, 13369752, 16712190, 22282920, 33424380, 66848760]

約数ペア:

[(1, 66848760), (2, 33424380), (3, 22282920), (4, 16712190), (5, 13369752), (6, 11141460), (8, 8356095), (9, 7427640), (10, 6684876), (11, 6077160), (12, 5570730), (15, 4456584), (17, 3932280), (18, 3713820), (20, 3342438), (22, 3038580), (24, 2785365), (27, 2475880), (30, 2228292), (33, 2025720), (34, 1966140), (36, 1856910), (40, 1671219), (44, 1519290), (45, 1485528), (51, 1310760), (54, 1237940), (55, 1215432), (60, 1114146), (66, 1012860), (68, 983070), (72, 928455), (85, 786456), (88, 759645), (90, 742764), (99, 675240), (102, 655380), (108, 618970), (110, 607716), (120, 557073), (132, 506430), (135, 495176), (136, 491535), (153, 436920), (165, 405144), (170, 393228), (180, 371382), (187, 357480), (198, 337620), (204, 327690), (216, 309485), (220, 303858), (255, 262152), (264, 253215), (270, 247588), (297, 225080), (306, 218460), (330, 202572), (331, 201960), (340, 196614), (360, 185691), (374, 178740), (396, 168810), (408, 163845), (440, 151929), (459, 145640), (495, 135048), (510, 131076), (540, 123794), (561, 119160), (594, 112540), (612, 109230), (660, 101286), (662, 100980), (680, 98307), (748, 89370), (765, 87384), (792, 84405), (918, 72820), (935, 71496), (990, 67524), (993, 67320), (1020, 65538), (1080, 61897), (1122, 59580), (1188, 56270), (1224, 54615), (1320, 50643), (1324, 50490), (1485, 45016), (1496, 44685), (1530, 43692), (1655, 40392), (1683, 39720), (1836, 36410), (1870, 35748), (1980, 33762), (1986, 33660), (2040, 32769), (2244, 29790), (2295, 29128), (2376, 28135), (2648, 25245), (2805, 23832), (2970, 22508), (2979, 22440), (3060, 21846), (3310, 20196), (3366, 19860), (3641, 18360), (3672, 18205), (3740, 17874), (3960, 16881), (3972, 16830), (4488, 14895), (4590, 14564), (4965, 13464), (5049, 13240), (5610, 11916), (5627, 11880), (5940, 11254), (5958, 11220), (6120, 10923), (6620, 10098), (6732, 9930), (7282, 9180), (7480, 8937), (7944, 8415)]