21625366400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2267}}^1$

素因数の和:2573

約数の個数: 192

約数和(自身を含む): 58518754560

約数和(自身を除く): 36893388160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 271, 275, 320, 352, 400, 440, 542, 550, 640, 704, 800, 880, 1084, 1100, 1355, 1408, 1600, 1760, 2168, 2200, 2267, 2710, 2981, 3200, 3520, 4336, 4400, 4534, 5420, 5962, 6775, 7040, 8672, 8800, 9068, 10840, 11335, 11924, 13550, 14905, 17344, 17600, 18136, 21680, 22670, 23848, 24937, 27100, 29810, 34688, 35200, 36272, 43360, 45340, 47696, 49874, 54200, 56675, 59620, 72544, 74525, 86720, 90680, 95392, 99748, 108400, 113350, 119240, 124685, 145088, 149050, 173440, 181360, 190784, 199496, 216800, 226700, 238480, 249370, 290176, 298100, 362720, 381568, 398992, 433600, 453400, 476960, 498740, 596200, 614357, 623425, 725440, 797984, 867200, 906800, 953920, 997480, 1192400, 1228714, 1246850, 1450880, 1595968, 1813600, 1907840, 1994960, 2384800, 2457428, 2493700, 3071785, 3191936, 3627200, 3989920, 4769600, 4914856, 4987400, 6143570, 6757927, 7254400, 7979840, 9539200, 9829712, 9974800, 12287140, 13515854, 15358925, 15959680, 19659424, 19949600, 24574280, 27031708, 30717850, 33789635, 39318848, 39899200, 49148560, 54063416, 61435700, 67579270, 78637696, 79798400, 98297120, 108126832, 122871400, 135158540, 168948175, 196594240, 216253664, 245742800, 270317080, 337896350, 393188480, 432507328, 491485600, 540634160, 675792700, 865014656, 982971200, 1081268320, 1351585400, 1965942400, 2162536640, 2703170800, 4325073280, 5406341600, 10812683200, 21625366400]

約数ペア:

[(1, 21625366400), (2, 10812683200), (4, 5406341600), (5, 4325073280), (8, 2703170800), (10, 2162536640), (11, 1965942400), (16, 1351585400), (20, 1081268320), (22, 982971200), (25, 865014656), (32, 675792700), (40, 540634160), (44, 491485600), (50, 432507328), (55, 393188480), (64, 337896350), (80, 270317080), (88, 245742800), (100, 216253664), (110, 196594240), (128, 168948175), (160, 135158540), (176, 122871400), (200, 108126832), (220, 98297120), (271, 79798400), (275, 78637696), (320, 67579270), (352, 61435700), (400, 54063416), (440, 49148560), (542, 39899200), (550, 39318848), (640, 33789635), (704, 30717850), (800, 27031708), (880, 24574280), (1084, 19949600), (1100, 19659424), (1355, 15959680), (1408, 15358925), (1600, 13515854), (1760, 12287140), (2168, 9974800), (2200, 9829712), (2267, 9539200), (2710, 7979840), (2981, 7254400), (3200, 6757927), (3520, 6143570), (4336, 4987400), (4400, 4914856), (4534, 4769600), (5420, 3989920), (5962, 3627200), (6775, 3191936), (7040, 3071785), (8672, 2493700), (8800, 2457428), (9068, 2384800), (10840, 1994960), (11335, 1907840), (11924, 1813600), (13550, 1595968), (14905, 1450880), (17344, 1246850), (17600, 1228714), (18136, 1192400), (21680, 997480), (22670, 953920), (23848, 906800), (24937, 867200), (27100, 797984), (29810, 725440), (34688, 623425), (35200, 614357), (36272, 596200), (43360, 498740), (45340, 476960), (47696, 453400), (49874, 433600), (54200, 398992), (56675, 381568), (59620, 362720), (72544, 298100), (74525, 290176), (86720, 249370), (90680, 238480), (95392, 226700), (99748, 216800), (108400, 199496), (113350, 190784), (119240, 181360), (124685, 173440), (145088, 149050)]