27556100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 73495296

約数和(自身を除く): 45939196

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 41, 44, 47, 50, 52, 55, 65, 82, 94, 100, 110, 130, 143, 164, 188, 205, 220, 235, 260, 275, 286, 325, 410, 451, 470, 517, 533, 550, 572, 611, 650, 715, 820, 902, 940, 1025, 1034, 1066, 1100, 1175, 1222, 1300, 1430, 1804, 1927, 2050, 2068, 2132, 2255, 2350, 2444, 2585, 2665, 2860, 3055, 3575, 3854, 4100, 4510, 4700, 5170, 5330, 5863, 6110, 6721, 7150, 7708, 9020, 9635, 10340, 10660, 11275, 11726, 12220, 12925, 13325, 13442, 14300, 15275, 19270, 21197, 22550, 23452, 25051, 25850, 26650, 26884, 29315, 30550, 33605, 38540, 42394, 45100, 48175, 50102, 51700, 53300, 58630, 61100, 67210, 84788, 96350, 100204, 105985, 117260, 125255, 134420, 146575, 168025, 192700, 211970, 250510, 275561, 293150, 336050, 423940, 501020, 529925, 551122, 586300, 626275, 672100, 1059850, 1102244, 1252550, 1377805, 2119700, 2505100, 2755610, 5511220, 6889025, 13778050, 27556100]

約数ペア:

[(1, 27556100), (2, 13778050), (4, 6889025), (5, 5511220), (10, 2755610), (11, 2505100), (13, 2119700), (20, 1377805), (22, 1252550), (25, 1102244), (26, 1059850), (41, 672100), (44, 626275), (47, 586300), (50, 551122), (52, 529925), (55, 501020), (65, 423940), (82, 336050), (94, 293150), (100, 275561), (110, 250510), (130, 211970), (143, 192700), (164, 168025), (188, 146575), (205, 134420), (220, 125255), (235, 117260), (260, 105985), (275, 100204), (286, 96350), (325, 84788), (410, 67210), (451, 61100), (470, 58630), (517, 53300), (533, 51700), (550, 50102), (572, 48175), (611, 45100), (650, 42394), (715, 38540), (820, 33605), (902, 30550), (940, 29315), (1025, 26884), (1034, 26650), (1066, 25850), (1100, 25051), (1175, 23452), (1222, 22550), (1300, 21197), (1430, 19270), (1804, 15275), (1927, 14300), (2050, 13442), (2068, 13325), (2132, 12925), (2255, 12220), (2350, 11726), (2444, 11275), (2585, 10660), (2665, 10340), (2860, 9635), (3055, 9020), (3575, 7708), (3854, 7150), (4100, 6721), (4510, 6110), (4700, 5863), (5170, 5330)]