181842840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 611064000

約数和(自身を除く): 429221160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1229, 1233, 1370, 1644, 2055, 2458, 2466, 2740, 3288, 3687, 3699, 4110, 4916, 4932, 5480, 6145, 6165, 7374, 7398, 8220, 9832, 9864, 11061, 12290, 12330, 14748, 14796, 16440, 18435, 18495, 22122, 24580, 24660, 29496, 29592, 33183, 36870, 36990, 44244, 49160, 49320, 55305, 66366, 73740, 73980, 88488, 110610, 132732, 147480, 147960, 165915, 168373, 221220, 265464, 331830, 336746, 442440, 505119, 663660, 673492, 841865, 1010238, 1327320, 1346984, 1515357, 1683730, 2020476, 2525595, 3030714, 3367460, 4040952, 4546071, 5051190, 6061428, 6734920, 7576785, 9092142, 10102380, 12122856, 15153570, 18184284, 20204760, 22730355, 30307140, 36368568, 45460710, 60614280, 90921420, 181842840]

約数ペア:

[(1, 181842840), (2, 90921420), (3, 60614280), (4, 45460710), (5, 36368568), (6, 30307140), (8, 22730355), (9, 20204760), (10, 18184284), (12, 15153570), (15, 12122856), (18, 10102380), (20, 9092142), (24, 7576785), (27, 6734920), (30, 6061428), (36, 5051190), (40, 4546071), (45, 4040952), (54, 3367460), (60, 3030714), (72, 2525595), (90, 2020476), (108, 1683730), (120, 1515357), (135, 1346984), (137, 1327320), (180, 1010238), (216, 841865), (270, 673492), (274, 663660), (360, 505119), (411, 442440), (540, 336746), (548, 331830), (685, 265464), (822, 221220), (1080, 168373), (1096, 165915), (1229, 147960), (1233, 147480), (1370, 132732), (1644, 110610), (2055, 88488), (2458, 73980), (2466, 73740), (2740, 66366), (3288, 55305), (3687, 49320), (3699, 49160), (4110, 44244), (4916, 36990), (4932, 36870), (5480, 33183), (6145, 29592), (6165, 29496), (7374, 24660), (7398, 24580), (8220, 22122), (9832, 18495), (9864, 18435), (11061, 16440), (12290, 14796), (12330, 14748)]