87126120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 301616640

約数和(自身を除く): 214490520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 211, 222, 248, 279, 296, 310, 333, 360, 370, 372, 422, 444, 465, 555, 558, 620, 633, 666, 740, 744, 844, 888, 930, 1055, 1110, 1116, 1147, 1240, 1266, 1332, 1395, 1480, 1665, 1688, 1860, 1899, 2110, 2220, 2232, 2294, 2532, 2664, 2790, 3165, 3330, 3441, 3720, 3798, 4220, 4440, 4588, 5064, 5580, 5735, 6330, 6541, 6660, 6882, 7596, 7807, 8440, 9176, 9495, 10323, 11160, 11470, 12660, 13082, 13320, 13764, 15192, 15614, 17205, 18990, 19623, 20646, 22940, 23421, 25320, 26164, 27528, 31228, 32705, 34410, 37980, 39035, 39246, 41292, 45880, 46842, 51615, 52328, 58869, 62456, 65410, 68820, 70263, 75960, 78070, 78492, 82584, 93684, 98115, 103230, 117105, 117738, 130820, 137640, 140526, 156140, 156984, 187368, 196230, 206460, 234210, 235476, 242017, 261640, 281052, 294345, 312280, 351315, 392460, 412920, 468420, 470952, 484034, 562104, 588690, 702630, 726051, 784920, 936840, 968068, 1177380, 1210085, 1405260, 1452102, 1936136, 2178153, 2354760, 2420170, 2810520, 2904204, 3630255, 4356306, 4840340, 5808408, 7260510, 8712612, 9680680, 10890765, 14521020, 17425224, 21781530, 29042040, 43563060, 87126120]

約数ペア:

[(1, 87126120), (2, 43563060), (3, 29042040), (4, 21781530), (5, 17425224), (6, 14521020), (8, 10890765), (9, 9680680), (10, 8712612), (12, 7260510), (15, 5808408), (18, 4840340), (20, 4356306), (24, 3630255), (30, 2904204), (31, 2810520), (36, 2420170), (37, 2354760), (40, 2178153), (45, 1936136), (60, 1452102), (62, 1405260), (72, 1210085), (74, 1177380), (90, 968068), (93, 936840), (111, 784920), (120, 726051), (124, 702630), (148, 588690), (155, 562104), (180, 484034), (185, 470952), (186, 468420), (211, 412920), (222, 392460), (248, 351315), (279, 312280), (296, 294345), (310, 281052), (333, 261640), (360, 242017), (370, 235476), (372, 234210), (422, 206460), (444, 196230), (465, 187368), (555, 156984), (558, 156140), (620, 140526), (633, 137640), (666, 130820), (740, 117738), (744, 117105), (844, 103230), (888, 98115), (930, 93684), (1055, 82584), (1110, 78492), (1116, 78070), (1147, 75960), (1240, 70263), (1266, 68820), (1332, 65410), (1395, 62456), (1480, 58869), (1665, 52328), (1688, 51615), (1860, 46842), (1899, 45880), (2110, 41292), (2220, 39246), (2232, 39035), (2294, 37980), (2532, 34410), (2664, 32705), (2790, 31228), (3165, 27528), (3330, 26164), (3441, 25320), (3720, 23421), (3798, 22940), (4220, 20646), (4440, 19623), (4588, 18990), (5064, 17205), (5580, 15614), (5735, 15192), (6330, 13764), (6541, 13320), (6660, 13082), (6882, 12660), (7596, 11470), (7807, 11160), (8440, 10323), (9176, 9495)]