205022400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 252

約数和(自身を含む): 741447336

約数和(自身を除く): 536424936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 192, 200, 220, 240, 242, 264, 275, 300, 320, 330, 352, 353, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 704, 706, 726, 800, 825, 880, 960, 968, 1056, 1059, 1100, 1200, 1210, 1320, 1412, 1452, 1600, 1650, 1760, 1765, 1815, 1936, 2112, 2118, 2200, 2400, 2420, 2640, 2824, 2904, 3025, 3300, 3520, 3530, 3630, 3872, 3883, 4236, 4400, 4800, 4840, 5280, 5295, 5648, 5808, 6050, 6600, 7060, 7260, 7744, 7766, 8472, 8800, 8825, 9075, 9680, 10560, 10590, 11296, 11616, 11649, 12100, 13200, 14120, 14520, 15532, 16944, 17600, 17650, 18150, 19360, 19415, 21180, 22592, 23232, 23298, 24200, 26400, 26475, 28240, 29040, 31064, 33888, 35300, 36300, 38720, 38830, 42360, 42713, 46596, 48400, 52800, 52950, 56480, 58080, 58245, 62128, 67776, 70600, 72600, 77660, 84720, 85426, 93192, 96800, 97075, 105900, 112960, 116160, 116490, 124256, 128139, 141200, 145200, 155320, 169440, 170852, 186384, 193600, 194150, 211800, 213565, 232980, 248512, 256278, 282400, 290400, 291225, 310640, 338880, 341704, 372768, 388300, 423600, 427130, 465960, 512556, 564800, 580800, 582450, 621280, 640695, 683408, 745536, 776600, 847200, 854260, 931920, 1025112, 1067825, 1164900, 1242560, 1281390, 1366816, 1553200, 1694400, 1708520, 1863840, 2050224, 2135650, 2329800, 2562780, 2733632, 3106400, 3203475, 3417040, 3727680, 4100448, 4271300, 4659600, 5125560, 6212800, 6406950, 6834080, 8200896, 8542600, 9319200, 10251120, 12813900, 13668160, 17085200, 18638400, 20502240, 25627800, 34170400, 41004480, 51255600, 68340800, 102511200, 205022400]

約数ペア:

[(1, 205022400), (2, 102511200), (3, 68340800), (4, 51255600), (5, 41004480), (6, 34170400), (8, 25627800), (10, 20502240), (11, 18638400), (12, 17085200), (15, 13668160), (16, 12813900), (20, 10251120), (22, 9319200), (24, 8542600), (25, 8200896), (30, 6834080), (32, 6406950), (33, 6212800), (40, 5125560), (44, 4659600), (48, 4271300), (50, 4100448), (55, 3727680), (60, 3417040), (64, 3203475), (66, 3106400), (75, 2733632), (80, 2562780), (88, 2329800), (96, 2135650), (100, 2050224), (110, 1863840), (120, 1708520), (121, 1694400), (132, 1553200), (150, 1366816), (160, 1281390), (165, 1242560), (176, 1164900), (192, 1067825), (200, 1025112), (220, 931920), (240, 854260), (242, 847200), (264, 776600), (275, 745536), (300, 683408), (320, 640695), (330, 621280), (352, 582450), (353, 580800), (363, 564800), (400, 512556), (440, 465960), (480, 427130), (484, 423600), (528, 388300), (550, 372768), (600, 341704), (605, 338880), (660, 310640), (704, 291225), (706, 290400), (726, 282400), (800, 256278), (825, 248512), (880, 232980), (960, 213565), (968, 211800), (1056, 194150), (1059, 193600), (1100, 186384), (1200, 170852), (1210, 169440), (1320, 155320), (1412, 145200), (1452, 141200), (1600, 128139), (1650, 124256), (1760, 116490), (1765, 116160), (1815, 112960), (1936, 105900), (2112, 97075), (2118, 96800), (2200, 93192), (2400, 85426), (2420, 84720), (2640, 77660), (2824, 72600), (2904, 70600), (3025, 67776), (3300, 62128), (3520, 58245), (3530, 58080), (3630, 56480), (3872, 52950), (3883, 52800), (4236, 48400), (4400, 46596), (4800, 42713), (4840, 42360), (5280, 38830), (5295, 38720), (5648, 36300), (5808, 35300), (6050, 33888), (6600, 31064), (7060, 29040), (7260, 28240), (7744, 26475), (7766, 26400), (8472, 24200), (8800, 23298), (8825, 23232), (9075, 22592), (9680, 21180), (10560, 19415), (10590, 19360), (11296, 18150), (11616, 17650), (11649, 17600), (12100, 16944), (13200, 15532), (14120, 14520)]