27146600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 69604920

約数和(自身を除く): 42458320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 197, 200, 212, 260, 265, 325, 394, 424, 520, 530, 650, 689, 788, 985, 1060, 1300, 1325, 1378, 1576, 1970, 2120, 2561, 2600, 2650, 2756, 3445, 3940, 4925, 5122, 5300, 5512, 6890, 7880, 9850, 10244, 10441, 10600, 12805, 13780, 17225, 19700, 20488, 20882, 25610, 27560, 34450, 39400, 41764, 51220, 52205, 64025, 68900, 83528, 102440, 104410, 128050, 135733, 137800, 208820, 256100, 261025, 271466, 417640, 512200, 522050, 542932, 678665, 1044100, 1085864, 1357330, 2088200, 2714660, 3393325, 5429320, 6786650, 13573300, 27146600]

約数ペア:

[(1, 27146600), (2, 13573300), (4, 6786650), (5, 5429320), (8, 3393325), (10, 2714660), (13, 2088200), (20, 1357330), (25, 1085864), (26, 1044100), (40, 678665), (50, 542932), (52, 522050), (53, 512200), (65, 417640), (100, 271466), (104, 261025), (106, 256100), (130, 208820), (197, 137800), (200, 135733), (212, 128050), (260, 104410), (265, 102440), (325, 83528), (394, 68900), (424, 64025), (520, 52205), (530, 51220), (650, 41764), (689, 39400), (788, 34450), (985, 27560), (1060, 25610), (1300, 20882), (1325, 20488), (1378, 19700), (1576, 17225), (1970, 13780), (2120, 12805), (2561, 10600), (2600, 10441), (2650, 10244), (2756, 9850), (3445, 7880), (3940, 6890), (4925, 5512), (5122, 5300)]