91271180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 265531392

約数和(自身を除く): 174260212

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 47, 52, 55, 65, 70, 77, 91, 94, 97, 110, 130, 140, 143, 154, 182, 188, 194, 220, 235, 260, 286, 308, 329, 364, 385, 388, 455, 470, 485, 517, 572, 611, 658, 679, 715, 770, 910, 940, 970, 1001, 1034, 1067, 1222, 1261, 1316, 1358, 1430, 1540, 1645, 1820, 1940, 2002, 2068, 2134, 2444, 2522, 2585, 2716, 2860, 3055, 3290, 3395, 3619, 4004, 4268, 4277, 4559, 5005, 5044, 5170, 5335, 6110, 6305, 6580, 6721, 6790, 7238, 7469, 8554, 8827, 9118, 10010, 10340, 10670, 12220, 12610, 13442, 13580, 13871, 14476, 14938, 17108, 17654, 18095, 18236, 20020, 21340, 21385, 22795, 25220, 26884, 27742, 29876, 31913, 33605, 35308, 36190, 37345, 42770, 44135, 45590, 47047, 50149, 55484, 59267, 63826, 67210, 69355, 72380, 74690, 85540, 88270, 91180, 94094, 97097, 100298, 118534, 127652, 134420, 138710, 149380, 159565, 176540, 188188, 194194, 200596, 235235, 237068, 250745, 277420, 296335, 319130, 351043, 388388, 414869, 470470, 485485, 501490, 592670, 638260, 651937, 702086, 829738, 940940, 970970, 1002980, 1185340, 1303874, 1404172, 1659476, 1755215, 1941940, 2074345, 2607748, 3259685, 3510430, 4148690, 4563559, 6519370, 7020860, 8297380, 9127118, 13038740, 18254236, 22817795, 45635590, 91271180]

約数ペア:

[(1, 91271180), (2, 45635590), (4, 22817795), (5, 18254236), (7, 13038740), (10, 9127118), (11, 8297380), (13, 7020860), (14, 6519370), (20, 4563559), (22, 4148690), (26, 3510430), (28, 3259685), (35, 2607748), (44, 2074345), (47, 1941940), (52, 1755215), (55, 1659476), (65, 1404172), (70, 1303874), (77, 1185340), (91, 1002980), (94, 970970), (97, 940940), (110, 829738), (130, 702086), (140, 651937), (143, 638260), (154, 592670), (182, 501490), (188, 485485), (194, 470470), (220, 414869), (235, 388388), (260, 351043), (286, 319130), (308, 296335), (329, 277420), (364, 250745), (385, 237068), (388, 235235), (455, 200596), (470, 194194), (485, 188188), (517, 176540), (572, 159565), (611, 149380), (658, 138710), (679, 134420), (715, 127652), (770, 118534), (910, 100298), (940, 97097), (970, 94094), (1001, 91180), (1034, 88270), (1067, 85540), (1222, 74690), (1261, 72380), (1316, 69355), (1358, 67210), (1430, 63826), (1540, 59267), (1645, 55484), (1820, 50149), (1940, 47047), (2002, 45590), (2068, 44135), (2134, 42770), (2444, 37345), (2522, 36190), (2585, 35308), (2716, 33605), (2860, 31913), (3055, 29876), (3290, 27742), (3395, 26884), (3619, 25220), (4004, 22795), (4268, 21385), (4277, 21340), (4559, 20020), (5005, 18236), (5044, 18095), (5170, 17654), (5335, 17108), (6110, 14938), (6305, 14476), (6580, 13871), (6721, 13580), (6790, 13442), (7238, 12610), (7469, 12220), (8554, 10670), (8827, 10340), (9118, 10010)]