202130640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31193}}^1$

素因数の和:31218

約数の個数: 100

約数和(自身を含む): 702052164

約数和(自身を除く): 499921524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31193, 62386, 93579, 124772, 155965, 187158, 249544, 280737, 311930, 374316, 467895, 499088, 561474, 623860, 748632, 842211, 935790, 1122948, 1247720, 1403685, 1497264, 1684422, 1871580, 2245896, 2495440, 2526633, 2807370, 3368844, 3743160, 4211055, 4491792, 5053266, 5614740, 6737688, 7486320, 8422110, 10106532, 11229480, 12633165, 13475376, 16844220, 20213064, 22458960, 25266330, 33688440, 40426128, 50532660, 67376880, 101065320, 202130640]

約数ペア:

[(1, 202130640), (2, 101065320), (3, 67376880), (4, 50532660), (5, 40426128), (6, 33688440), (8, 25266330), (9, 22458960), (10, 20213064), (12, 16844220), (15, 13475376), (16, 12633165), (18, 11229480), (20, 10106532), (24, 8422110), (27, 7486320), (30, 6737688), (36, 5614740), (40, 5053266), (45, 4491792), (48, 4211055), (54, 3743160), (60, 3368844), (72, 2807370), (80, 2526633), (81, 2495440), (90, 2245896), (108, 1871580), (120, 1684422), (135, 1497264), (144, 1403685), (162, 1247720), (180, 1122948), (216, 935790), (240, 842211), (270, 748632), (324, 623860), (360, 561474), (405, 499088), (432, 467895), (540, 374316), (648, 311930), (720, 280737), (810, 249544), (1080, 187158), (1296, 155965), (1620, 124772), (2160, 93579), (3240, 62386), (6480, 31193)]