99649980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 313051200

約数和(自身を除く): 213401220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1693, 1962, 2180, 2943, 3270, 3386, 3924, 4905, 5079, 5886, 6540, 6772, 8465, 9810, 10158, 11772, 14715, 15237, 16930, 19620, 20316, 25395, 29430, 30474, 33860, 45711, 50790, 58860, 60948, 76185, 91422, 101580, 152370, 182844, 184537, 228555, 304740, 369074, 457110, 553611, 738148, 914220, 922685, 1107222, 1660833, 1845370, 2214444, 2768055, 3321666, 3690740, 4982499, 5536110, 6643332, 8304165, 9964998, 11072220, 16608330, 19929996, 24912495, 33216660, 49824990, 99649980]

約数ペア:

[(1, 99649980), (2, 49824990), (3, 33216660), (4, 24912495), (5, 19929996), (6, 16608330), (9, 11072220), (10, 9964998), (12, 8304165), (15, 6643332), (18, 5536110), (20, 4982499), (27, 3690740), (30, 3321666), (36, 2768055), (45, 2214444), (54, 1845370), (60, 1660833), (90, 1107222), (108, 922685), (109, 914220), (135, 738148), (180, 553611), (218, 457110), (270, 369074), (327, 304740), (436, 228555), (540, 184537), (545, 182844), (654, 152370), (981, 101580), (1090, 91422), (1308, 76185), (1635, 60948), (1693, 58860), (1962, 50790), (2180, 45711), (2943, 33860), (3270, 30474), (3386, 29430), (3924, 25395), (4905, 20316), (5079, 19620), (5886, 16930), (6540, 15237), (6772, 14715), (8465, 11772), (9810, 10158)]