25494840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 96744960

約数和(自身を除く): 71250120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 151, 168, 180, 201, 210, 252, 268, 280, 302, 315, 335, 360, 402, 420, 453, 469, 504, 536, 603, 604, 630, 670, 755, 804, 840, 906, 938, 1005, 1057, 1206, 1208, 1260, 1340, 1359, 1407, 1510, 1608, 1812, 1876, 2010, 2114, 2265, 2345, 2412, 2520, 2680, 2718, 2814, 3015, 3020, 3171, 3624, 3752, 4020, 4221, 4228, 4530, 4690, 4824, 5285, 5436, 5628, 6030, 6040, 6342, 6795, 7035, 8040, 8442, 8456, 9060, 9380, 9513, 10117, 10570, 10872, 11256, 12060, 12684, 13590, 14070, 15855, 16884, 18120, 18760, 19026, 20234, 21105, 21140, 24120, 25368, 27180, 28140, 30351, 31710, 33768, 38052, 40468, 42210, 42280, 47565, 50585, 54360, 56280, 60702, 63420, 70819, 76104, 80936, 84420, 91053, 95130, 101170, 121404, 126840, 141638, 151755, 168840, 182106, 190260, 202340, 212457, 242808, 283276, 303510, 354095, 364212, 380520, 404680, 424914, 455265, 566552, 607020, 637371, 708190, 728424, 849828, 910530, 1062285, 1214040, 1274742, 1416380, 1699656, 1821060, 2124570, 2549484, 2832760, 3186855, 3642120, 4249140, 5098968, 6373710, 8498280, 12747420, 25494840]

約数ペア:

[(1, 25494840), (2, 12747420), (3, 8498280), (4, 6373710), (5, 5098968), (6, 4249140), (7, 3642120), (8, 3186855), (9, 2832760), (10, 2549484), (12, 2124570), (14, 1821060), (15, 1699656), (18, 1416380), (20, 1274742), (21, 1214040), (24, 1062285), (28, 910530), (30, 849828), (35, 728424), (36, 708190), (40, 637371), (42, 607020), (45, 566552), (56, 455265), (60, 424914), (63, 404680), (67, 380520), (70, 364212), (72, 354095), (84, 303510), (90, 283276), (105, 242808), (120, 212457), (126, 202340), (134, 190260), (140, 182106), (151, 168840), (168, 151755), (180, 141638), (201, 126840), (210, 121404), (252, 101170), (268, 95130), (280, 91053), (302, 84420), (315, 80936), (335, 76104), (360, 70819), (402, 63420), (420, 60702), (453, 56280), (469, 54360), (504, 50585), (536, 47565), (603, 42280), (604, 42210), (630, 40468), (670, 38052), (755, 33768), (804, 31710), (840, 30351), (906, 28140), (938, 27180), (1005, 25368), (1057, 24120), (1206, 21140), (1208, 21105), (1260, 20234), (1340, 19026), (1359, 18760), (1407, 18120), (1510, 16884), (1608, 15855), (1812, 14070), (1876, 13590), (2010, 12684), (2114, 12060), (2265, 11256), (2345, 10872), (2412, 10570), (2520, 10117), (2680, 9513), (2718, 9380), (2814, 9060), (3015, 8456), (3020, 8442), (3171, 8040), (3624, 7035), (3752, 6795), (4020, 6342), (4221, 6040), (4228, 6030), (4530, 5628), (4690, 5436), (4824, 5285)]