200818440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61981}}^1$

素因数の和:62004

約数の個数: 80

約数和(自身を含む): 674983980

約数和(自身を除く): 474165540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 61981, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 1115658, 1239620, 1487544, 1673487, 1859430, 2231316, 2479240, 2789145, 3346974, 3718860, 4462632, 5020461, 5578290, 6693948, 7437720, 8367435, 10040922, 11156580, 13387896, 16734870, 20081844, 22313160, 25102305, 33469740, 40163688, 50204610, 66939480, 100409220, 200818440]

約数ペア:

[(1, 200818440), (2, 100409220), (3, 66939480), (4, 50204610), (5, 40163688), (6, 33469740), (8, 25102305), (9, 22313160), (10, 20081844), (12, 16734870), (15, 13387896), (18, 11156580), (20, 10040922), (24, 8367435), (27, 7437720), (30, 6693948), (36, 5578290), (40, 5020461), (45, 4462632), (54, 3718860), (60, 3346974), (72, 2789145), (81, 2479240), (90, 2231316), (108, 1859430), (120, 1673487), (135, 1487544), (162, 1239620), (180, 1115658), (216, 929715), (270, 743772), (324, 619810), (360, 557829), (405, 495848), (540, 371886), (648, 309905), (810, 247924), (1080, 185943), (1620, 123962), (3240, 61981)]