25615440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 200

約数和(自身を含む): 91824480

約数和(自身を除く): 66209040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 67, 72, 80, 81, 90, 108, 118, 120, 134, 135, 144, 162, 177, 180, 201, 216, 236, 240, 268, 270, 295, 324, 335, 354, 360, 402, 405, 432, 472, 531, 536, 540, 590, 603, 648, 670, 708, 720, 804, 810, 885, 944, 1005, 1062, 1072, 1080, 1180, 1206, 1296, 1340, 1416, 1593, 1608, 1620, 1770, 1809, 2010, 2124, 2160, 2360, 2412, 2655, 2680, 2832, 3015, 3186, 3216, 3240, 3540, 3618, 3953, 4020, 4248, 4720, 4779, 4824, 5310, 5360, 5427, 6030, 6372, 6480, 7080, 7236, 7906, 7965, 8040, 8496, 9045, 9558, 9648, 10620, 10854, 11859, 12060, 12744, 14160, 14472, 15812, 15930, 16080, 18090, 19116, 19765, 21240, 21708, 23718, 23895, 24120, 25488, 27135, 28944, 31624, 31860, 35577, 36180, 38232, 39530, 42480, 43416, 47436, 47790, 48240, 54270, 59295, 63248, 63720, 71154, 72360, 76464, 79060, 86832, 94872, 95580, 106731, 108540, 118590, 127440, 142308, 144720, 158120, 177885, 189744, 191160, 213462, 217080, 237180, 284616, 316240, 320193, 355770, 382320, 426924, 434160, 474360, 533655, 569232, 640386, 711540, 853848, 948720, 1067310, 1280772, 1423080, 1600965, 1707696, 2134620, 2561544, 2846160, 3201930, 4269240, 5123088, 6403860, 8538480, 12807720, 25615440]

約数ペア:

[(1, 25615440), (2, 12807720), (3, 8538480), (4, 6403860), (5, 5123088), (6, 4269240), (8, 3201930), (9, 2846160), (10, 2561544), (12, 2134620), (15, 1707696), (16, 1600965), (18, 1423080), (20, 1280772), (24, 1067310), (27, 948720), (30, 853848), (36, 711540), (40, 640386), (45, 569232), (48, 533655), (54, 474360), (59, 434160), (60, 426924), (67, 382320), (72, 355770), (80, 320193), (81, 316240), (90, 284616), (108, 237180), (118, 217080), (120, 213462), (134, 191160), (135, 189744), (144, 177885), (162, 158120), (177, 144720), (180, 142308), (201, 127440), (216, 118590), (236, 108540), (240, 106731), (268, 95580), (270, 94872), (295, 86832), (324, 79060), (335, 76464), (354, 72360), (360, 71154), (402, 63720), (405, 63248), (432, 59295), (472, 54270), (531, 48240), (536, 47790), (540, 47436), (590, 43416), (603, 42480), (648, 39530), (670, 38232), (708, 36180), (720, 35577), (804, 31860), (810, 31624), (885, 28944), (944, 27135), (1005, 25488), (1062, 24120), (1072, 23895), (1080, 23718), (1180, 21708), (1206, 21240), (1296, 19765), (1340, 19116), (1416, 18090), (1593, 16080), (1608, 15930), (1620, 15812), (1770, 14472), (1809, 14160), (2010, 12744), (2124, 12060), (2160, 11859), (2360, 10854), (2412, 10620), (2655, 9648), (2680, 9558), (2832, 9045), (3015, 8496), (3186, 8040), (3216, 7965), (3240, 7906), (3540, 7236), (3618, 7080), (3953, 6480), (4020, 6372), (4248, 6030), (4720, 5427), (4779, 5360), (4824, 5310)]