25545960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 96

約数和(自身を含む): 90586080

約数和(自身を除く): 65040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6451, 12902, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 70961, 77412, 96765, 116118, 129020, 141922, 154824, 193530, 212883, 232236, 258040, 283844, 290295, 354805, 387060, 425766, 464472, 567688, 580590, 638649, 709610, 774120, 851532, 1064415, 1161180, 1277298, 1419220, 1703064, 2128830, 2322360, 2554596, 2838440, 3193245, 4257660, 5109192, 6386490, 8515320, 12772980, 25545960]

約数ペア:

[(1, 25545960), (2, 12772980), (3, 8515320), (4, 6386490), (5, 5109192), (6, 4257660), (8, 3193245), (9, 2838440), (10, 2554596), (11, 2322360), (12, 2128830), (15, 1703064), (18, 1419220), (20, 1277298), (22, 1161180), (24, 1064415), (30, 851532), (33, 774120), (36, 709610), (40, 638649), (44, 580590), (45, 567688), (55, 464472), (60, 425766), (66, 387060), (72, 354805), (88, 290295), (90, 283844), (99, 258040), (110, 232236), (120, 212883), (132, 193530), (165, 154824), (180, 141922), (198, 129020), (220, 116118), (264, 96765), (330, 77412), (360, 70961), (396, 64510), (440, 58059), (495, 51608), (660, 38706), (792, 32255), (990, 25804), (1320, 19353), (1980, 12902), (3960, 6451)]