299249640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 1068500160

約数和(自身を除く): 769250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1811, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3622, 3672, 4131, 4590, 4860, 5433, 5508, 6120, 6885, 7244, 8262, 9055, 9180, 9720, 10866, 11016, 13770, 14488, 16299, 16524, 18110, 18360, 20655, 21732, 27165, 27540, 30787, 32598, 33048, 36220, 41310, 43464, 48897, 54330, 55080, 61574, 65196, 72440, 81495, 82620, 92361, 97794, 108660, 123148, 130392, 146691, 153935, 162990, 165240, 184722, 195588, 217320, 244485, 246296, 277083, 293382, 307870, 325980, 369444, 391176, 440073, 461805, 488970, 554166, 586764, 615740, 651960, 733455, 738888, 831249, 880146, 923610, 977940, 1108332, 1173528, 1231480, 1385415, 1466910, 1662498, 1760292, 1847220, 1955880, 2200365, 2216664, 2493747, 2770830, 2933820, 3324996, 3520584, 3694440, 4156245, 4400730, 4987494, 5541660, 5867640, 6649992, 7481241, 8312490, 8801460, 9974988, 11083320, 12468735, 14962482, 16624980, 17602920, 19949976, 24937470, 29924964, 33249960, 37406205, 49874940, 59849928, 74812410, 99749880, 149624820, 299249640]

約数ペア:

[(1, 299249640), (2, 149624820), (3, 99749880), (4, 74812410), (5, 59849928), (6, 49874940), (8, 37406205), (9, 33249960), (10, 29924964), (12, 24937470), (15, 19949976), (17, 17602920), (18, 16624980), (20, 14962482), (24, 12468735), (27, 11083320), (30, 9974988), (34, 8801460), (36, 8312490), (40, 7481241), (45, 6649992), (51, 5867640), (54, 5541660), (60, 4987494), (68, 4400730), (72, 4156245), (81, 3694440), (85, 3520584), (90, 3324996), (102, 2933820), (108, 2770830), (120, 2493747), (135, 2216664), (136, 2200365), (153, 1955880), (162, 1847220), (170, 1760292), (180, 1662498), (204, 1466910), (216, 1385415), (243, 1231480), (255, 1173528), (270, 1108332), (306, 977940), (324, 923610), (340, 880146), (360, 831249), (405, 738888), (408, 733455), (459, 651960), (486, 615740), (510, 586764), (540, 554166), (612, 488970), (648, 461805), (680, 440073), (765, 391176), (810, 369444), (918, 325980), (972, 307870), (1020, 293382), (1080, 277083), (1215, 246296), (1224, 244485), (1377, 217320), (1530, 195588), (1620, 184722), (1811, 165240), (1836, 162990), (1944, 153935), (2040, 146691), (2295, 130392), (2430, 123148), (2754, 108660), (3060, 97794), (3240, 92361), (3622, 82620), (3672, 81495), (4131, 72440), (4590, 65196), (4860, 61574), (5433, 55080), (5508, 54330), (6120, 48897), (6885, 43464), (7244, 41310), (8262, 36220), (9055, 33048), (9180, 32598), (9720, 30787), (10866, 27540), (11016, 27165), (13770, 21732), (14488, 20655), (16299, 18360), (16524, 18110)]