74029320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 258336000

約数和(自身を除く): 184306680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 137, 152, 158, 171, 180, 190, 228, 237, 274, 285, 316, 342, 360, 380, 395, 411, 456, 474, 548, 570, 632, 684, 685, 711, 760, 790, 822, 855, 948, 1096, 1140, 1185, 1233, 1368, 1370, 1422, 1501, 1580, 1644, 1710, 1896, 2055, 2280, 2370, 2466, 2603, 2740, 2844, 3002, 3160, 3288, 3420, 3555, 4110, 4503, 4740, 4932, 5206, 5480, 5688, 6004, 6165, 6840, 7110, 7505, 7809, 8220, 9006, 9480, 9864, 10412, 10823, 12008, 12330, 13015, 13509, 14220, 15010, 15618, 16440, 18012, 20824, 21646, 22515, 23427, 24660, 26030, 27018, 28440, 30020, 31236, 32469, 36024, 39045, 43292, 45030, 46854, 49320, 52060, 54036, 54115, 60040, 62472, 64938, 67545, 78090, 86584, 90060, 93708, 97407, 104120, 108072, 108230, 117135, 129876, 135090, 156180, 162345, 180120, 187416, 194814, 205637, 216460, 234270, 259752, 270180, 312360, 324690, 389628, 411274, 432920, 468540, 487035, 540360, 616911, 649380, 779256, 822548, 937080, 974070, 1028185, 1233822, 1298760, 1645096, 1850733, 1948140, 2056370, 2467644, 3084555, 3701466, 3896280, 4112740, 4935288, 6169110, 7402932, 8225480, 9253665, 12338220, 14805864, 18507330, 24676440, 37014660, 74029320]

約数ペア:

[(1, 74029320), (2, 37014660), (3, 24676440), (4, 18507330), (5, 14805864), (6, 12338220), (8, 9253665), (9, 8225480), (10, 7402932), (12, 6169110), (15, 4935288), (18, 4112740), (19, 3896280), (20, 3701466), (24, 3084555), (30, 2467644), (36, 2056370), (38, 1948140), (40, 1850733), (45, 1645096), (57, 1298760), (60, 1233822), (72, 1028185), (76, 974070), (79, 937080), (90, 822548), (95, 779256), (114, 649380), (120, 616911), (137, 540360), (152, 487035), (158, 468540), (171, 432920), (180, 411274), (190, 389628), (228, 324690), (237, 312360), (274, 270180), (285, 259752), (316, 234270), (342, 216460), (360, 205637), (380, 194814), (395, 187416), (411, 180120), (456, 162345), (474, 156180), (548, 135090), (570, 129876), (632, 117135), (684, 108230), (685, 108072), (711, 104120), (760, 97407), (790, 93708), (822, 90060), (855, 86584), (948, 78090), (1096, 67545), (1140, 64938), (1185, 62472), (1233, 60040), (1368, 54115), (1370, 54036), (1422, 52060), (1501, 49320), (1580, 46854), (1644, 45030), (1710, 43292), (1896, 39045), (2055, 36024), (2280, 32469), (2370, 31236), (2466, 30020), (2603, 28440), (2740, 27018), (2844, 26030), (3002, 24660), (3160, 23427), (3288, 22515), (3420, 21646), (3555, 20824), (4110, 18012), (4503, 16440), (4740, 15618), (4932, 15010), (5206, 14220), (5480, 13509), (5688, 13015), (6004, 12330), (6165, 12008), (6840, 10823), (7110, 10412), (7505, 9864), (7809, 9480), (8220, 9006)]