310015620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 1020096000

約数和(自身を除く): 710080380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 109, 115, 135, 138, 180, 207, 218, 229, 230, 270, 276, 327, 345, 414, 436, 458, 460, 540, 545, 621, 654, 687, 690, 828, 916, 981, 1035, 1090, 1145, 1242, 1308, 1374, 1380, 1635, 1962, 2061, 2070, 2180, 2290, 2484, 2507, 2748, 2943, 3105, 3270, 3435, 3924, 4122, 4140, 4580, 4905, 5014, 5267, 5886, 6183, 6210, 6540, 6870, 7521, 8244, 9810, 10028, 10305, 10534, 11772, 12366, 12420, 12535, 13740, 14715, 15042, 15801, 19620, 20610, 21068, 22563, 24732, 24961, 25070, 26335, 29430, 30084, 30915, 31602, 37605, 41220, 45126, 47403, 49922, 50140, 52670, 58860, 61830, 63204, 67689, 74883, 75210, 79005, 90252, 94806, 99844, 105340, 112815, 123660, 124805, 135378, 142209, 149766, 150420, 158010, 189612, 224649, 225630, 237015, 249610, 270756, 284418, 299532, 316020, 338445, 374415, 449298, 451260, 474030, 499220, 568836, 574103, 673947, 676890, 711045, 748830, 898596, 948060, 1123245, 1148206, 1347894, 1353780, 1422090, 1497660, 1722309, 2246490, 2296412, 2695788, 2844180, 2870515, 3369735, 3444618, 4492980, 5166927, 5741030, 6739470, 6889236, 8611545, 10333854, 11482060, 13478940, 15500781, 17223090, 20667708, 25834635, 31001562, 34446180, 51669270, 62003124, 77503905, 103338540, 155007810, 310015620]

約数ペア:

[(1, 310015620), (2, 155007810), (3, 103338540), (4, 77503905), (5, 62003124), (6, 51669270), (9, 34446180), (10, 31001562), (12, 25834635), (15, 20667708), (18, 17223090), (20, 15500781), (23, 13478940), (27, 11482060), (30, 10333854), (36, 8611545), (45, 6889236), (46, 6739470), (54, 5741030), (60, 5166927), (69, 4492980), (90, 3444618), (92, 3369735), (108, 2870515), (109, 2844180), (115, 2695788), (135, 2296412), (138, 2246490), (180, 1722309), (207, 1497660), (218, 1422090), (229, 1353780), (230, 1347894), (270, 1148206), (276, 1123245), (327, 948060), (345, 898596), (414, 748830), (436, 711045), (458, 676890), (460, 673947), (540, 574103), (545, 568836), (621, 499220), (654, 474030), (687, 451260), (690, 449298), (828, 374415), (916, 338445), (981, 316020), (1035, 299532), (1090, 284418), (1145, 270756), (1242, 249610), (1308, 237015), (1374, 225630), (1380, 224649), (1635, 189612), (1962, 158010), (2061, 150420), (2070, 149766), (2180, 142209), (2290, 135378), (2484, 124805), (2507, 123660), (2748, 112815), (2943, 105340), (3105, 99844), (3270, 94806), (3435, 90252), (3924, 79005), (4122, 75210), (4140, 74883), (4580, 67689), (4905, 63204), (5014, 61830), (5267, 58860), (5886, 52670), (6183, 50140), (6210, 49922), (6540, 47403), (6870, 45126), (7521, 41220), (8244, 37605), (9810, 31602), (10028, 30915), (10305, 30084), (10534, 29430), (11772, 26335), (12366, 25070), (12420, 24961), (12535, 24732), (13740, 22563), (14715, 21068), (15042, 20610), (15801, 19620)]