61655880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3631

約数の個数: 128

約数和(自身を含む): 217365120

約数和(自身を除く): 155709240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3593, 4290, 5720, 7186, 8580, 10779, 14372, 17160, 17965, 21558, 28744, 35930, 39523, 43116, 46709, 53895, 71860, 79046, 86232, 93418, 107790, 118569, 140127, 143720, 158092, 186836, 197615, 215580, 233545, 237138, 280254, 316184, 373672, 395230, 431160, 467090, 474276, 513799, 560508, 592845, 700635, 790460, 934180, 948552, 1027598, 1121016, 1185690, 1401270, 1541397, 1580920, 1868360, 2055196, 2371380, 2568995, 2802540, 3082794, 4110392, 4742760, 5137990, 5605080, 6165588, 7706985, 10275980, 12331176, 15413970, 20551960, 30827940, 61655880]

約数ペア:

[(1, 61655880), (2, 30827940), (3, 20551960), (4, 15413970), (5, 12331176), (6, 10275980), (8, 7706985), (10, 6165588), (11, 5605080), (12, 5137990), (13, 4742760), (15, 4110392), (20, 3082794), (22, 2802540), (24, 2568995), (26, 2371380), (30, 2055196), (33, 1868360), (39, 1580920), (40, 1541397), (44, 1401270), (52, 1185690), (55, 1121016), (60, 1027598), (65, 948552), (66, 934180), (78, 790460), (88, 700635), (104, 592845), (110, 560508), (120, 513799), (130, 474276), (132, 467090), (143, 431160), (156, 395230), (165, 373672), (195, 316184), (220, 280254), (260, 237138), (264, 233545), (286, 215580), (312, 197615), (330, 186836), (390, 158092), (429, 143720), (440, 140127), (520, 118569), (572, 107790), (660, 93418), (715, 86232), (780, 79046), (858, 71860), (1144, 53895), (1320, 46709), (1430, 43116), (1560, 39523), (1716, 35930), (2145, 28744), (2860, 21558), (3432, 17965), (3593, 17160), (4290, 14372), (5720, 10779), (7186, 8580)]