69208380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 223030080

約数和(自身を除く): 153821700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 73, 90, 92, 115, 138, 146, 180, 207, 219, 229, 230, 276, 292, 345, 365, 414, 438, 458, 460, 657, 687, 690, 730, 828, 876, 916, 1035, 1095, 1145, 1314, 1374, 1380, 1460, 1679, 2061, 2070, 2190, 2290, 2628, 2748, 3285, 3358, 3435, 4122, 4140, 4380, 4580, 5037, 5267, 6570, 6716, 6870, 8244, 8395, 10074, 10305, 10534, 13140, 13740, 15111, 15801, 16717, 16790, 20148, 20610, 21068, 25185, 26335, 30222, 31602, 33434, 33580, 41220, 47403, 50151, 50370, 52670, 60444, 63204, 66868, 75555, 79005, 83585, 94806, 100302, 100740, 105340, 150453, 151110, 158010, 167170, 189612, 200604, 237015, 250755, 300906, 302220, 316020, 334340, 384491, 474030, 501510, 601812, 752265, 768982, 948060, 1003020, 1153473, 1504530, 1537964, 1922455, 2306946, 3009060, 3460419, 3844910, 4613892, 5767365, 6920838, 7689820, 11534730, 13841676, 17302095, 23069460, 34604190, 69208380]

約数ペア:

[(1, 69208380), (2, 34604190), (3, 23069460), (4, 17302095), (5, 13841676), (6, 11534730), (9, 7689820), (10, 6920838), (12, 5767365), (15, 4613892), (18, 3844910), (20, 3460419), (23, 3009060), (30, 2306946), (36, 1922455), (45, 1537964), (46, 1504530), (60, 1153473), (69, 1003020), (73, 948060), (90, 768982), (92, 752265), (115, 601812), (138, 501510), (146, 474030), (180, 384491), (207, 334340), (219, 316020), (229, 302220), (230, 300906), (276, 250755), (292, 237015), (345, 200604), (365, 189612), (414, 167170), (438, 158010), (458, 151110), (460, 150453), (657, 105340), (687, 100740), (690, 100302), (730, 94806), (828, 83585), (876, 79005), (916, 75555), (1035, 66868), (1095, 63204), (1145, 60444), (1314, 52670), (1374, 50370), (1380, 50151), (1460, 47403), (1679, 41220), (2061, 33580), (2070, 33434), (2190, 31602), (2290, 30222), (2628, 26335), (2748, 25185), (3285, 21068), (3358, 20610), (3435, 20148), (4122, 16790), (4140, 16717), (4380, 15801), (4580, 15111), (5037, 13740), (5267, 13140), (6570, 10534), (6716, 10305), (6870, 10074), (8244, 8395)]