245541600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 216

約数和(自身を含む): 880490520

約数和(自身を除く): 634948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 400, 402, 450, 480, 509, 536, 600, 603, 670, 720, 800, 804, 900, 1005, 1018, 1072, 1200, 1206, 1340, 1440, 1527, 1608, 1675, 1800, 2010, 2036, 2144, 2400, 2412, 2545, 2680, 3015, 3054, 3216, 3350, 3600, 4020, 4072, 4581, 4824, 5025, 5090, 5360, 6030, 6108, 6432, 6700, 7200, 7635, 8040, 8144, 9162, 9648, 10050, 10180, 10720, 12060, 12216, 12725, 13400, 15075, 15270, 16080, 16288, 18324, 19296, 20100, 20360, 22905, 24120, 24432, 25450, 26800, 30150, 30540, 32160, 34103, 36648, 38175, 40200, 40720, 45810, 48240, 48864, 50900, 53600, 60300, 61080, 68206, 73296, 76350, 80400, 81440, 91620, 96480, 101800, 102309, 114525, 120600, 122160, 136412, 146592, 152700, 160800, 170515, 183240, 203600, 204618, 229050, 241200, 244320, 272824, 305400, 306927, 341030, 366480, 407200, 409236, 458100, 482400, 511545, 545648, 610800, 613854, 682060, 732960, 818472, 852575, 916200, 1023090, 1091296, 1221600, 1227708, 1364120, 1534635, 1636944, 1705150, 1832400, 2046180, 2455416, 2557725, 2728240, 3069270, 3273888, 3410300, 3664800, 4092360, 4910832, 5115450, 5456480, 6138540, 6820600, 7673175, 8184720, 9821664, 10230900, 12277080, 13641200, 15346350, 16369440, 20461800, 24554160, 27282400, 30692700, 40923600, 49108320, 61385400, 81847200, 122770800, 245541600]

約数ペア:

[(1, 245541600), (2, 122770800), (3, 81847200), (4, 61385400), (5, 49108320), (6, 40923600), (8, 30692700), (9, 27282400), (10, 24554160), (12, 20461800), (15, 16369440), (16, 15346350), (18, 13641200), (20, 12277080), (24, 10230900), (25, 9821664), (30, 8184720), (32, 7673175), (36, 6820600), (40, 6138540), (45, 5456480), (48, 5115450), (50, 4910832), (60, 4092360), (67, 3664800), (72, 3410300), (75, 3273888), (80, 3069270), (90, 2728240), (96, 2557725), (100, 2455416), (120, 2046180), (134, 1832400), (144, 1705150), (150, 1636944), (160, 1534635), (180, 1364120), (200, 1227708), (201, 1221600), (225, 1091296), (240, 1023090), (268, 916200), (288, 852575), (300, 818472), (335, 732960), (360, 682060), (400, 613854), (402, 610800), (450, 545648), (480, 511545), (509, 482400), (536, 458100), (600, 409236), (603, 407200), (670, 366480), (720, 341030), (800, 306927), (804, 305400), (900, 272824), (1005, 244320), (1018, 241200), (1072, 229050), (1200, 204618), (1206, 203600), (1340, 183240), (1440, 170515), (1527, 160800), (1608, 152700), (1675, 146592), (1800, 136412), (2010, 122160), (2036, 120600), (2144, 114525), (2400, 102309), (2412, 101800), (2545, 96480), (2680, 91620), (3015, 81440), (3054, 80400), (3216, 76350), (3350, 73296), (3600, 68206), (4020, 61080), (4072, 60300), (4581, 53600), (4824, 50900), (5025, 48864), (5090, 48240), (5360, 45810), (6030, 40720), (6108, 40200), (6432, 38175), (6700, 36648), (7200, 34103), (7635, 32160), (8040, 30540), (8144, 30150), (9162, 26800), (9648, 25450), (10050, 24432), (10180, 24120), (10720, 22905), (12060, 20360), (12216, 20100), (12725, 19296), (13400, 18324), (15075, 16288), (15270, 16080)]