55818840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 212751360

約数和(自身を除く): 156932520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 863, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1726, 1848, 1960, 2156, 2310, 2589, 2695, 2940, 3080, 3234, 3452, 4312, 4315, 4620, 5178, 5390, 5880, 6041, 6468, 6904, 8085, 8630, 9240, 9493, 10356, 10780, 12082, 12936, 12945, 16170, 17260, 18123, 18986, 20712, 21560, 24164, 25890, 28479, 30205, 32340, 34520, 36246, 37972, 42287, 47465, 48328, 51780, 56958, 60410, 64680, 66451, 72492, 75944, 84574, 90615, 94930, 103560, 113916, 120820, 126861, 132902, 142395, 144984, 169148, 181230, 189860, 199353, 211435, 227832, 241640, 253722, 265804, 284790, 332255, 338296, 362460, 379720, 398706, 422870, 465157, 507444, 531608, 569580, 634305, 664510, 724920, 797412, 845740, 930314, 996765, 1014888, 1139160, 1268610, 1329020, 1395471, 1594824, 1691480, 1860628, 1993530, 2325785, 2537220, 2658040, 2790942, 3721256, 3987060, 4651570, 5074440, 5581884, 6977355, 7974120, 9303140, 11163768, 13954710, 18606280, 27909420, 55818840]

約数ペア:

[(1, 55818840), (2, 27909420), (3, 18606280), (4, 13954710), (5, 11163768), (6, 9303140), (7, 7974120), (8, 6977355), (10, 5581884), (11, 5074440), (12, 4651570), (14, 3987060), (15, 3721256), (20, 2790942), (21, 2658040), (22, 2537220), (24, 2325785), (28, 1993530), (30, 1860628), (33, 1691480), (35, 1594824), (40, 1395471), (42, 1329020), (44, 1268610), (49, 1139160), (55, 1014888), (56, 996765), (60, 930314), (66, 845740), (70, 797412), (77, 724920), (84, 664510), (88, 634305), (98, 569580), (105, 531608), (110, 507444), (120, 465157), (132, 422870), (140, 398706), (147, 379720), (154, 362460), (165, 338296), (168, 332255), (196, 284790), (210, 265804), (220, 253722), (231, 241640), (245, 227832), (264, 211435), (280, 199353), (294, 189860), (308, 181230), (330, 169148), (385, 144984), (392, 142395), (420, 132902), (440, 126861), (462, 120820), (490, 113916), (539, 103560), (588, 94930), (616, 90615), (660, 84574), (735, 75944), (770, 72492), (840, 66451), (863, 64680), (924, 60410), (980, 56958), (1078, 51780), (1155, 48328), (1176, 47465), (1320, 42287), (1470, 37972), (1540, 36246), (1617, 34520), (1726, 32340), (1848, 30205), (1960, 28479), (2156, 25890), (2310, 24164), (2589, 21560), (2695, 20712), (2940, 18986), (3080, 18123), (3234, 17260), (3452, 16170), (4312, 12945), (4315, 12936), (4620, 12082), (5178, 10780), (5390, 10356), (5880, 9493), (6041, 9240), (6468, 8630), (6904, 8085)]