83400120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 290628000

約数和(自身を除く): 207227880

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, 89, 90, 95, 114, 120, 137, 152, 171, 178, 180, 190, 228, 267, 274, 285, 342, 356, 360, 380, 411, 445, 456, 534, 548, 570, 684, 685, 712, 760, 801, 822, 855, 890, 1068, 1096, 1140, 1233, 1335, 1368, 1370, 1602, 1644, 1691, 1710, 1780, 2055, 2136, 2280, 2466, 2603, 2670, 2740, 3204, 3288, 3382, 3420, 3560, 4005, 4110, 4932, 5073, 5206, 5340, 5480, 6165, 6408, 6764, 6840, 7809, 8010, 8220, 8455, 9864, 10146, 10412, 10680, 12193, 12330, 13015, 13528, 15219, 15618, 16020, 16440, 16910, 20292, 20824, 23427, 24386, 24660, 25365, 26030, 30438, 31236, 32040, 33820, 36579, 39045, 40584, 46854, 48772, 49320, 50730, 52060, 60876, 60965, 62472, 67640, 73158, 76095, 78090, 93708, 97544, 101460, 104120, 109737, 117135, 121752, 121930, 146316, 152190, 156180, 182895, 187416, 202920, 219474, 231667, 234270, 243860, 292632, 304380, 312360, 365790, 438948, 463334, 468540, 487720, 548685, 608760, 695001, 731580, 877896, 926668, 937080, 1097370, 1158335, 1390002, 1463160, 1853336, 2085003, 2194740, 2316670, 2780004, 3475005, 4170006, 4389480, 4633340, 5560008, 6950010, 8340012, 9266680, 10425015, 13900020, 16680024, 20850030, 27800040, 41700060, 83400120]

約数ペア:

[(1, 83400120), (2, 41700060), (3, 27800040), (4, 20850030), (5, 16680024), (6, 13900020), (8, 10425015), (9, 9266680), (10, 8340012), (12, 6950010), (15, 5560008), (18, 4633340), (19, 4389480), (20, 4170006), (24, 3475005), (30, 2780004), (36, 2316670), (38, 2194740), (40, 2085003), (45, 1853336), (57, 1463160), (60, 1390002), (72, 1158335), (76, 1097370), (89, 937080), (90, 926668), (95, 877896), (114, 731580), (120, 695001), (137, 608760), (152, 548685), (171, 487720), (178, 468540), (180, 463334), (190, 438948), (228, 365790), (267, 312360), (274, 304380), (285, 292632), (342, 243860), (356, 234270), (360, 231667), (380, 219474), (411, 202920), (445, 187416), (456, 182895), (534, 156180), (548, 152190), (570, 146316), (684, 121930), (685, 121752), (712, 117135), (760, 109737), (801, 104120), (822, 101460), (855, 97544), (890, 93708), (1068, 78090), (1096, 76095), (1140, 73158), (1233, 67640), (1335, 62472), (1368, 60965), (1370, 60876), (1602, 52060), (1644, 50730), (1691, 49320), (1710, 48772), (1780, 46854), (2055, 40584), (2136, 39045), (2280, 36579), (2466, 33820), (2603, 32040), (2670, 31236), (2740, 30438), (3204, 26030), (3288, 25365), (3382, 24660), (3420, 24386), (3560, 23427), (4005, 20824), (4110, 20292), (4932, 16910), (5073, 16440), (5206, 16020), (5340, 15618), (5480, 15219), (6165, 13528), (6408, 13015), (6764, 12330), (6840, 12193), (7809, 10680), (8010, 10412), (8220, 10146), (8455, 9864)]