201554040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98801}}^1$

素因数の和:98832

約数の個数: 64

約数和(自身を含む): 640236960

約数和(自身を除く): 438682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98801, 197602, 296403, 395204, 494005, 592806, 790408, 988010, 1185612, 1482015, 1679617, 1976020, 2371224, 2964030, 3359234, 3952040, 5038851, 5928060, 6718468, 8398085, 10077702, 11856120, 13436936, 16796170, 20155404, 25194255, 33592340, 40310808, 50388510, 67184680, 100777020, 201554040]

約数ペア:

[(1, 201554040), (2, 100777020), (3, 67184680), (4, 50388510), (5, 40310808), (6, 33592340), (8, 25194255), (10, 20155404), (12, 16796170), (15, 13436936), (17, 11856120), (20, 10077702), (24, 8398085), (30, 6718468), (34, 5928060), (40, 5038851), (51, 3952040), (60, 3359234), (68, 2964030), (85, 2371224), (102, 1976020), (120, 1679617), (136, 1482015), (170, 1185612), (204, 988010), (255, 790408), (340, 592806), (408, 494005), (510, 395204), (680, 296403), (1020, 197602), (2040, 98801)]