122391540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 408576000

約数和(自身を除く): 286184460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 90, 95, 108, 114, 135, 151, 158, 171, 180, 190, 228, 237, 270, 285, 302, 316, 342, 380, 395, 453, 474, 513, 540, 570, 604, 684, 711, 755, 790, 855, 906, 948, 1026, 1140, 1185, 1359, 1422, 1501, 1510, 1580, 1710, 1812, 2052, 2133, 2265, 2370, 2565, 2718, 2844, 2869, 3002, 3020, 3420, 3555, 4077, 4266, 4503, 4530, 4740, 5130, 5436, 5738, 6004, 6795, 7110, 7505, 8154, 8532, 8607, 9006, 9060, 10260, 10665, 11476, 11929, 13509, 13590, 14220, 14345, 15010, 16308, 17214, 18012, 20385, 21330, 22515, 23858, 25821, 27018, 27180, 28690, 30020, 34428, 35787, 40527, 40770, 42660, 43035, 45030, 47716, 51642, 54036, 57380, 59645, 67545, 71574, 77463, 81054, 81540, 86070, 90060, 103284, 107361, 119290, 129105, 135090, 143148, 154926, 162108, 172140, 178935, 202635, 214722, 226651, 238580, 258210, 270180, 309852, 322083, 357870, 387315, 405270, 429444, 453302, 516420, 536805, 644166, 679953, 715740, 774630, 810540, 906604, 1073610, 1133255, 1288332, 1359906, 1549260, 1610415, 2039859, 2147220, 2266510, 2719812, 3220830, 3399765, 4079718, 4533020, 6119577, 6441660, 6799530, 8159436, 10199295, 12239154, 13599060, 20398590, 24478308, 30597885, 40797180, 61195770, 122391540]

約数ペア:

[(1, 122391540), (2, 61195770), (3, 40797180), (4, 30597885), (5, 24478308), (6, 20398590), (9, 13599060), (10, 12239154), (12, 10199295), (15, 8159436), (18, 6799530), (19, 6441660), (20, 6119577), (27, 4533020), (30, 4079718), (36, 3399765), (38, 3220830), (45, 2719812), (54, 2266510), (57, 2147220), (60, 2039859), (76, 1610415), (79, 1549260), (90, 1359906), (95, 1288332), (108, 1133255), (114, 1073610), (135, 906604), (151, 810540), (158, 774630), (171, 715740), (180, 679953), (190, 644166), (228, 536805), (237, 516420), (270, 453302), (285, 429444), (302, 405270), (316, 387315), (342, 357870), (380, 322083), (395, 309852), (453, 270180), (474, 258210), (513, 238580), (540, 226651), (570, 214722), (604, 202635), (684, 178935), (711, 172140), (755, 162108), (790, 154926), (855, 143148), (906, 135090), (948, 129105), (1026, 119290), (1140, 107361), (1185, 103284), (1359, 90060), (1422, 86070), (1501, 81540), (1510, 81054), (1580, 77463), (1710, 71574), (1812, 67545), (2052, 59645), (2133, 57380), (2265, 54036), (2370, 51642), (2565, 47716), (2718, 45030), (2844, 43035), (2869, 42660), (3002, 40770), (3020, 40527), (3420, 35787), (3555, 34428), (4077, 30020), (4266, 28690), (4503, 27180), (4530, 27018), (4740, 25821), (5130, 23858), (5436, 22515), (5738, 21330), (6004, 20385), (6795, 18012), (7110, 17214), (7505, 16308), (8154, 15010), (8532, 14345), (8607, 14220), (9006, 13590), (9060, 13509), (10260, 11929), (10665, 11476)]