91461300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 306230400

約数和(自身を除く): 214769100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 388, 420, 449, 485, 525, 582, 679, 700, 898, 970, 1050, 1164, 1347, 1358, 1455, 1796, 1940, 2037, 2100, 2245, 2425, 2694, 2716, 2910, 3143, 3395, 4074, 4490, 4850, 5388, 5820, 6286, 6735, 6790, 7275, 8148, 8980, 9429, 9700, 10185, 11225, 12572, 13470, 13580, 14550, 15715, 16975, 18858, 20370, 22450, 26940, 29100, 31430, 33675, 33950, 37716, 40740, 43553, 44900, 47145, 50925, 62860, 67350, 67900, 78575, 87106, 94290, 101850, 130659, 134700, 157150, 174212, 188580, 203700, 217765, 235725, 261318, 304871, 314300, 435530, 471450, 522636, 609742, 653295, 871060, 914613, 942900, 1088825, 1219484, 1306590, 1524355, 1829226, 2177650, 2613180, 3048710, 3266475, 3658452, 4355300, 4573065, 6097420, 6532950, 7621775, 9146130, 13065900, 15243550, 18292260, 22865325, 30487100, 45730650, 91461300]

約数ペア:

[(1, 91461300), (2, 45730650), (3, 30487100), (4, 22865325), (5, 18292260), (6, 15243550), (7, 13065900), (10, 9146130), (12, 7621775), (14, 6532950), (15, 6097420), (20, 4573065), (21, 4355300), (25, 3658452), (28, 3266475), (30, 3048710), (35, 2613180), (42, 2177650), (50, 1829226), (60, 1524355), (70, 1306590), (75, 1219484), (84, 1088825), (97, 942900), (100, 914613), (105, 871060), (140, 653295), (150, 609742), (175, 522636), (194, 471450), (210, 435530), (291, 314300), (300, 304871), (350, 261318), (388, 235725), (420, 217765), (449, 203700), (485, 188580), (525, 174212), (582, 157150), (679, 134700), (700, 130659), (898, 101850), (970, 94290), (1050, 87106), (1164, 78575), (1347, 67900), (1358, 67350), (1455, 62860), (1796, 50925), (1940, 47145), (2037, 44900), (2100, 43553), (2245, 40740), (2425, 37716), (2694, 33950), (2716, 33675), (2910, 31430), (3143, 29100), (3395, 26940), (4074, 22450), (4490, 20370), (4850, 18858), (5388, 16975), (5820, 15715), (6286, 14550), (6735, 13580), (6790, 13470), (7275, 12572), (8148, 11225), (8980, 10185), (9429, 9700)]