131493600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2609}}^1$

素因数の和:2642

約数の個数: 216

約数和(自身を含む): 530122320

約数和(自身を除く): 398628720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2609, 2800, 3150, 3360, 3600, 4200, 5040, 5218, 5600, 6300, 7200, 7827, 8400, 10080, 10436, 12600, 13045, 15654, 16800, 18263, 20872, 23481, 25200, 26090, 31308, 36526, 39135, 41744, 46962, 50400, 52180, 54789, 62616, 65225, 73052, 78270, 83488, 91315, 93924, 104360, 109578, 117405, 125232, 130450, 146104, 156540, 164367, 182630, 187848, 195675, 208720, 219156, 234810, 250464, 260900, 273945, 292208, 313080, 328734, 365260, 375696, 391350, 417440, 438312, 456575, 469620, 521800, 547890, 584416, 587025, 626160, 657468, 730520, 751392, 782700, 821835, 876624, 913150, 939240, 1043600, 1095780, 1174050, 1252320, 1314936, 1369725, 1461040, 1565400, 1643670, 1753248, 1826300, 1878480, 2087200, 2191560, 2348100, 2629872, 2739450, 2922080, 3130800, 3287340, 3652600, 3756960, 4109175, 4383120, 4696200, 5259744, 5478900, 6261600, 6574680, 7305200, 8218350, 8766240, 9392400, 10957800, 13149360, 14610400, 16436700, 18784800, 21915600, 26298720, 32873400, 43831200, 65746800, 131493600]

約数ペア:

[(1, 131493600), (2, 65746800), (3, 43831200), (4, 32873400), (5, 26298720), (6, 21915600), (7, 18784800), (8, 16436700), (9, 14610400), (10, 13149360), (12, 10957800), (14, 9392400), (15, 8766240), (16, 8218350), (18, 7305200), (20, 6574680), (21, 6261600), (24, 5478900), (25, 5259744), (28, 4696200), (30, 4383120), (32, 4109175), (35, 3756960), (36, 3652600), (40, 3287340), (42, 3130800), (45, 2922080), (48, 2739450), (50, 2629872), (56, 2348100), (60, 2191560), (63, 2087200), (70, 1878480), (72, 1826300), (75, 1753248), (80, 1643670), (84, 1565400), (90, 1461040), (96, 1369725), (100, 1314936), (105, 1252320), (112, 1174050), (120, 1095780), (126, 1043600), (140, 939240), (144, 913150), (150, 876624), (160, 821835), (168, 782700), (175, 751392), (180, 730520), (200, 657468), (210, 626160), (224, 587025), (225, 584416), (240, 547890), (252, 521800), (280, 469620), (288, 456575), (300, 438312), (315, 417440), (336, 391350), (350, 375696), (360, 365260), (400, 328734), (420, 313080), (450, 292208), (480, 273945), (504, 260900), (525, 250464), (560, 234810), (600, 219156), (630, 208720), (672, 195675), (700, 187848), (720, 182630), (800, 164367), (840, 156540), (900, 146104), (1008, 130450), (1050, 125232), (1120, 117405), (1200, 109578), (1260, 104360), (1400, 93924), (1440, 91315), (1575, 83488), (1680, 78270), (1800, 73052), (2016, 65225), (2100, 62616), (2400, 54789), (2520, 52180), (2609, 50400), (2800, 46962), (3150, 41744), (3360, 39135), (3600, 36526), (4200, 31308), (5040, 26090), (5218, 25200), (5600, 23481), (6300, 20872), (7200, 18263), (7827, 16800), (8400, 15654), (10080, 13045), (10436, 12600)]