205250760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 812306880

約数和(自身を除く): 607056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 440, 443, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 858, 886, 891, 936, 990, 1053, 1080, 1144, 1170, 1188, 1287, 1320, 1329, 1404, 1430, 1485, 1560, 1620, 1716, 1755, 1772, 1782, 1980, 2106, 2145, 2215, 2340, 2376, 2574, 2658, 2808, 2860, 2970, 3240, 3432, 3510, 3544, 3564, 3861, 3960, 3987, 4212, 4290, 4430, 4455, 4680, 4873, 5148, 5265, 5316, 5720, 5759, 5940, 6435, 6645, 7020, 7128, 7722, 7974, 8424, 8580, 8860, 8910, 9746, 10296, 10530, 10632, 11518, 11583, 11880, 11961, 12870, 13290, 14040, 14619, 15444, 15948, 17160, 17277, 17720, 17820, 19305, 19492, 19935, 21060, 23036, 23166, 23922, 24365, 25740, 26580, 28795, 29238, 30888, 31896, 34554, 35640, 35883, 38610, 38984, 39870, 42120, 43857, 46072, 46332, 47844, 48730, 51480, 51831, 53160, 57590, 57915, 58476, 59805, 63349, 69108, 71766, 73095, 77220, 79740, 86385, 87714, 92664, 95688, 97460, 103662, 115180, 115830, 116952, 119610, 126698, 131571, 138216, 143532, 146190, 154440, 155493, 159480, 172770, 175428, 179415, 190047, 194920, 207324, 219285, 230360, 231660, 239220, 253396, 259155, 263142, 287064, 292380, 310986, 316745, 345540, 350856, 358830, 380094, 394713, 414648, 438570, 463320, 466479, 478440, 506792, 518310, 526284, 570141, 584760, 621972, 633490, 657855, 691080, 717660, 760188, 777465, 789426, 877140, 932958, 950235, 1036620, 1052568, 1140282, 1243944, 1266980, 1315710, 1435320, 1520376, 1554930, 1578852, 1710423, 1754280, 1865916, 1900470, 1973565, 2073240, 2280564, 2332395, 2533960, 2631420, 2850705, 3109860, 3157704, 3420846, 3731832, 3800940, 3947130, 4561128, 4664790, 5131269, 5262840, 5701410, 6219720, 6841692, 7601880, 7894260, 8552115, 9329580, 10262538, 11402820, 13683384, 15788520, 17104230, 18659160, 20525076, 22805640, 25656345, 34208460, 41050152, 51312690, 68416920, 102625380, 205250760]

約数ペア:

[(1, 205250760), (2, 102625380), (3, 68416920), (4, 51312690), (5, 41050152), (6, 34208460), (8, 25656345), (9, 22805640), (10, 20525076), (11, 18659160), (12, 17104230), (13, 15788520), (15, 13683384), (18, 11402820), (20, 10262538), (22, 9329580), (24, 8552115), (26, 7894260), (27, 7601880), (30, 6841692), (33, 6219720), (36, 5701410), (39, 5262840), (40, 5131269), (44, 4664790), (45, 4561128), (52, 3947130), (54, 3800940), (55, 3731832), (60, 3420846), (65, 3157704), (66, 3109860), (72, 2850705), (78, 2631420), (81, 2533960), (88, 2332395), (90, 2280564), (99, 2073240), (104, 1973565), (108, 1900470), (110, 1865916), (117, 1754280), (120, 1710423), (130, 1578852), (132, 1554930), (135, 1520376), (143, 1435320), (156, 1315710), (162, 1266980), (165, 1243944), (180, 1140282), (195, 1052568), (198, 1036620), (216, 950235), (220, 932958), (234, 877140), (260, 789426), (264, 777465), (270, 760188), (286, 717660), (297, 691080), (312, 657855), (324, 633490), (330, 621972), (351, 584760), (360, 570141), (390, 526284), (396, 518310), (405, 506792), (429, 478440), (440, 466479), (443, 463320), (468, 438570), (495, 414648), (520, 394713), (540, 380094), (572, 358830), (585, 350856), (594, 345540), (648, 316745), (660, 310986), (702, 292380), (715, 287064), (780, 263142), (792, 259155), (810, 253396), (858, 239220), (886, 231660), (891, 230360), (936, 219285), (990, 207324), (1053, 194920), (1080, 190047), (1144, 179415), (1170, 175428), (1188, 172770), (1287, 159480), (1320, 155493), (1329, 154440), (1404, 146190), (1430, 143532), (1485, 138216), (1560, 131571), (1620, 126698), (1716, 119610), (1755, 116952), (1772, 115830), (1782, 115180), (1980, 103662), (2106, 97460), (2145, 95688), (2215, 92664), (2340, 87714), (2376, 86385), (2574, 79740), (2658, 77220), (2808, 73095), (2860, 71766), (2970, 69108), (3240, 63349), (3432, 59805), (3510, 58476), (3544, 57915), (3564, 57590), (3861, 53160), (3960, 51831), (3987, 51480), (4212, 48730), (4290, 47844), (4430, 46332), (4455, 46072), (4680, 43857), (4873, 42120), (5148, 39870), (5265, 38984), (5316, 38610), (5720, 35883), (5759, 35640), (5940, 34554), (6435, 31896), (6645, 30888), (7020, 29238), (7128, 28795), (7722, 26580), (7974, 25740), (8424, 24365), (8580, 23922), (8860, 23166), (8910, 23036), (9746, 21060), (10296, 19935), (10530, 19492), (10632, 19305), (11518, 17820), (11583, 17720), (11880, 17277), (11961, 17160), (12870, 15948), (13290, 15444), (14040, 14619)]