154982520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5626

約数の個数: 192

約数和(自身を含む): 628093440

約数和(自身を除く): 473110920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5591, 6930, 9240, 11182, 13860, 16773, 22364, 27720, 27955, 33546, 39137, 44728, 50319, 55910, 61501, 67092, 78274, 83865, 100638, 111820, 117411, 123002, 134184, 156548, 167730, 184503, 195685, 201276, 223640, 234822, 246004, 251595, 307505, 313096, 335460, 352233, 369006, 391370, 402552, 430507, 469644, 492008, 503190, 553509, 587055, 615010, 670920, 704466, 738012, 782740, 861014, 922515, 939288, 1006380, 1107018, 1174110, 1230020, 1291521, 1408932, 1476024, 1565480, 1722028, 1761165, 1845030, 2012760, 2152535, 2214036, 2348220, 2460040, 2583042, 2767545, 2817864, 3444056, 3522330, 3690060, 3874563, 4305070, 4428072, 4696440, 5166084, 5535090, 6457605, 7044660, 7380120, 7749126, 8610140, 10332168, 11070180, 12915210, 14089320, 15498252, 17220280, 19372815, 22140360, 25830420, 30996504, 38745630, 51660840, 77491260, 154982520]

約数ペア:

[(1, 154982520), (2, 77491260), (3, 51660840), (4, 38745630), (5, 30996504), (6, 25830420), (7, 22140360), (8, 19372815), (9, 17220280), (10, 15498252), (11, 14089320), (12, 12915210), (14, 11070180), (15, 10332168), (18, 8610140), (20, 7749126), (21, 7380120), (22, 7044660), (24, 6457605), (28, 5535090), (30, 5166084), (33, 4696440), (35, 4428072), (36, 4305070), (40, 3874563), (42, 3690060), (44, 3522330), (45, 3444056), (55, 2817864), (56, 2767545), (60, 2583042), (63, 2460040), (66, 2348220), (70, 2214036), (72, 2152535), (77, 2012760), (84, 1845030), (88, 1761165), (90, 1722028), (99, 1565480), (105, 1476024), (110, 1408932), (120, 1291521), (126, 1230020), (132, 1174110), (140, 1107018), (154, 1006380), (165, 939288), (168, 922515), (180, 861014), (198, 782740), (210, 738012), (220, 704466), (231, 670920), (252, 615010), (264, 587055), (280, 553509), (308, 503190), (315, 492008), (330, 469644), (360, 430507), (385, 402552), (396, 391370), (420, 369006), (440, 352233), (462, 335460), (495, 313096), (504, 307505), (616, 251595), (630, 246004), (660, 234822), (693, 223640), (770, 201276), (792, 195685), (840, 184503), (924, 167730), (990, 156548), (1155, 134184), (1260, 123002), (1320, 117411), (1386, 111820), (1540, 100638), (1848, 83865), (1980, 78274), (2310, 67092), (2520, 61501), (2772, 55910), (3080, 50319), (3465, 44728), (3960, 39137), (4620, 33546), (5544, 27955), (5591, 27720), (6930, 22364), (9240, 16773), (11182, 13860)]