76698700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 183738240

約数和(自身を除く): 107039540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 1439, 2050, 2132, 2665, 2878, 4100, 5330, 5756, 7195, 10660, 13325, 14390, 18707, 26650, 28780, 35975, 37414, 53300, 58999, 71950, 74828, 93535, 117998, 143900, 187070, 235996, 294995, 374140, 467675, 589990, 766987, 935350, 1179980, 1474975, 1533974, 1870700, 2949950, 3067948, 3834935, 5899900, 7669870, 15339740, 19174675, 38349350, 76698700]

約数ペア:

[(1, 76698700), (2, 38349350), (4, 19174675), (5, 15339740), (10, 7669870), (13, 5899900), (20, 3834935), (25, 3067948), (26, 2949950), (41, 1870700), (50, 1533974), (52, 1474975), (65, 1179980), (82, 935350), (100, 766987), (130, 589990), (164, 467675), (205, 374140), (260, 294995), (325, 235996), (410, 187070), (533, 143900), (650, 117998), (820, 93535), (1025, 74828), (1066, 71950), (1300, 58999), (1439, 53300), (2050, 37414), (2132, 35975), (2665, 28780), (2878, 26650), (4100, 18707), (5330, 14390), (5756, 13325), (7195, 10660)]