82963740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 165004260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 163, 170, 204, 255, 326, 340, 489, 499, 510, 652, 815, 978, 998, 1020, 1497, 1630, 1956, 1996, 2445, 2495, 2771, 2994, 3260, 4890, 4990, 5542, 5988, 7485, 8313, 8483, 9780, 9980, 11084, 13855, 14970, 16626, 16966, 25449, 27710, 29940, 33252, 33932, 41565, 42415, 50898, 55420, 81337, 83130, 84830, 101796, 127245, 162674, 166260, 169660, 244011, 254490, 325348, 406685, 488022, 508980, 813370, 976044, 1220055, 1382729, 1626740, 2440110, 2765458, 4148187, 4880220, 5530916, 6913645, 8296374, 13827290, 16592748, 20740935, 27654580, 41481870, 82963740]

約数ペア:

[(1, 82963740), (2, 41481870), (3, 27654580), (4, 20740935), (5, 16592748), (6, 13827290), (10, 8296374), (12, 6913645), (15, 5530916), (17, 4880220), (20, 4148187), (30, 2765458), (34, 2440110), (51, 1626740), (60, 1382729), (68, 1220055), (85, 976044), (102, 813370), (163, 508980), (170, 488022), (204, 406685), (255, 325348), (326, 254490), (340, 244011), (489, 169660), (499, 166260), (510, 162674), (652, 127245), (815, 101796), (978, 84830), (998, 83130), (1020, 81337), (1497, 55420), (1630, 50898), (1956, 42415), (1996, 41565), (2445, 33932), (2495, 33252), (2771, 29940), (2994, 27710), (3260, 25449), (4890, 16966), (4990, 16626), (5542, 14970), (5988, 13855), (7485, 11084), (8313, 9980), (8483, 9780)]