65563740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33113}}^1$

素因数の和:33139

約数の個数: 72

約数和(自身を含む): 216962928

約数和(自身を除く): 151399188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33113, 66226, 99339, 132452, 165565, 198678, 298017, 331130, 364243, 397356, 496695, 596034, 662260, 728486, 993390, 1092729, 1192068, 1456972, 1490085, 1821215, 1986780, 2185458, 2980170, 3278187, 3642430, 4370916, 5463645, 5960340, 6556374, 7284860, 10927290, 13112748, 16390935, 21854580, 32781870, 65563740]

約数ペア:

[(1, 65563740), (2, 32781870), (3, 21854580), (4, 16390935), (5, 13112748), (6, 10927290), (9, 7284860), (10, 6556374), (11, 5960340), (12, 5463645), (15, 4370916), (18, 3642430), (20, 3278187), (22, 2980170), (30, 2185458), (33, 1986780), (36, 1821215), (44, 1490085), (45, 1456972), (55, 1192068), (60, 1092729), (66, 993390), (90, 728486), (99, 662260), (110, 596034), (132, 496695), (165, 397356), (180, 364243), (198, 331130), (220, 298017), (330, 198678), (396, 165565), (495, 132452), (660, 99339), (990, 66226), (1980, 33113)]