77523840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 274800240

約数和(自身を除く): 197276400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 313, 320, 344, 360, 384, 387, 430, 480, 516, 576, 626, 640, 645, 688, 720, 774, 860, 939, 960, 1032, 1152, 1252, 1290, 1376, 1440, 1548, 1565, 1720, 1878, 1920, 1935, 2064, 2504, 2580, 2752, 2817, 2880, 3096, 3130, 3440, 3756, 3870, 4128, 4695, 5008, 5160, 5504, 5634, 5760, 6192, 6260, 6880, 7512, 7740, 8256, 9390, 10016, 10320, 11268, 12384, 12520, 13459, 13760, 14085, 15024, 15480, 16512, 18780, 20032, 20640, 22536, 24768, 25040, 26918, 27520, 28170, 30048, 30960, 37560, 40064, 40377, 41280, 45072, 49536, 50080, 53836, 56340, 60096, 61920, 67295, 75120, 80754, 82560, 90144, 100160, 107672, 112680, 120192, 121131, 123840, 134590, 150240, 161508, 180288, 200320, 201885, 215344, 225360, 242262, 247680, 269180, 300480, 323016, 360576, 403770, 430688, 450720, 484524, 538360, 600960, 605655, 646032, 807540, 861376, 901440, 969048, 1076720, 1211310, 1292064, 1615080, 1722752, 1802880, 1938096, 2153440, 2422620, 2584128, 3230160, 3876192, 4306880, 4845240, 5168256, 6460320, 7752384, 8613760, 9690480, 12920640, 15504768, 19380960, 25841280, 38761920, 77523840]

約数ペア:

[(1, 77523840), (2, 38761920), (3, 25841280), (4, 19380960), (5, 15504768), (6, 12920640), (8, 9690480), (9, 8613760), (10, 7752384), (12, 6460320), (15, 5168256), (16, 4845240), (18, 4306880), (20, 3876192), (24, 3230160), (30, 2584128), (32, 2422620), (36, 2153440), (40, 1938096), (43, 1802880), (45, 1722752), (48, 1615080), (60, 1292064), (64, 1211310), (72, 1076720), (80, 969048), (86, 901440), (90, 861376), (96, 807540), (120, 646032), (128, 605655), (129, 600960), (144, 538360), (160, 484524), (172, 450720), (180, 430688), (192, 403770), (215, 360576), (240, 323016), (258, 300480), (288, 269180), (313, 247680), (320, 242262), (344, 225360), (360, 215344), (384, 201885), (387, 200320), (430, 180288), (480, 161508), (516, 150240), (576, 134590), (626, 123840), (640, 121131), (645, 120192), (688, 112680), (720, 107672), (774, 100160), (860, 90144), (939, 82560), (960, 80754), (1032, 75120), (1152, 67295), (1252, 61920), (1290, 60096), (1376, 56340), (1440, 53836), (1548, 50080), (1565, 49536), (1720, 45072), (1878, 41280), (1920, 40377), (1935, 40064), (2064, 37560), (2504, 30960), (2580, 30048), (2752, 28170), (2817, 27520), (2880, 26918), (3096, 25040), (3130, 24768), (3440, 22536), (3756, 20640), (3870, 20032), (4128, 18780), (4695, 16512), (5008, 15480), (5160, 15024), (5504, 14085), (5634, 13760), (5760, 13459), (6192, 12520), (6260, 12384), (6880, 11268), (7512, 10320), (7740, 10016), (8256, 9390)]