27774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 92845440

約数和(自身を除く): 65071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 397, 424, 440, 530, 583, 636, 660, 794, 795, 1060, 1166, 1191, 1272, 1320, 1588, 1590, 1749, 1985, 2120, 2332, 2382, 2915, 3176, 3180, 3498, 3970, 4367, 4664, 4764, 5830, 5955, 6360, 6996, 7940, 8734, 8745, 9528, 11660, 11910, 13101, 13992, 15880, 17468, 17490, 21041, 21835, 23320, 23820, 26202, 34936, 34980, 42082, 43670, 47640, 52404, 63123, 65505, 69960, 84164, 87340, 104808, 105205, 126246, 131010, 168328, 174680, 210410, 231451, 252492, 262020, 315615, 420820, 462902, 504984, 524040, 631230, 694353, 841640, 925804, 1157255, 1262460, 1388706, 1851608, 2314510, 2524920, 2777412, 3471765, 4629020, 5554824, 6943530, 9258040, 13887060, 27774120]

約数ペア:

[(1, 27774120), (2, 13887060), (3, 9258040), (4, 6943530), (5, 5554824), (6, 4629020), (8, 3471765), (10, 2777412), (11, 2524920), (12, 2314510), (15, 1851608), (20, 1388706), (22, 1262460), (24, 1157255), (30, 925804), (33, 841640), (40, 694353), (44, 631230), (53, 524040), (55, 504984), (60, 462902), (66, 420820), (88, 315615), (106, 262020), (110, 252492), (120, 231451), (132, 210410), (159, 174680), (165, 168328), (212, 131010), (220, 126246), (264, 105205), (265, 104808), (318, 87340), (330, 84164), (397, 69960), (424, 65505), (440, 63123), (530, 52404), (583, 47640), (636, 43670), (660, 42082), (794, 34980), (795, 34936), (1060, 26202), (1166, 23820), (1191, 23320), (1272, 21835), (1320, 21041), (1588, 17490), (1590, 17468), (1749, 15880), (1985, 13992), (2120, 13101), (2332, 11910), (2382, 11660), (2915, 9528), (3176, 8745), (3180, 8734), (3498, 7940), (3970, 6996), (4367, 6360), (4664, 5955), (4764, 5830)]