25873320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 89735040

約数和(自身を除く): 63861720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1153, 1320, 1496, 1870, 2040, 2244, 2306, 2805, 3459, 3740, 4488, 4612, 5610, 5765, 6918, 7480, 9224, 11220, 11530, 12683, 13836, 17295, 19601, 22440, 23060, 25366, 27672, 34590, 38049, 39202, 46120, 50732, 58803, 63415, 69180, 76098, 78404, 98005, 101464, 117606, 126830, 138360, 152196, 156808, 190245, 196010, 215611, 235212, 253660, 294015, 304392, 380490, 392020, 431222, 470424, 507320, 588030, 646833, 760980, 784040, 862444, 1078055, 1176060, 1293666, 1521960, 1724888, 2156110, 2352120, 2587332, 3234165, 4312220, 5174664, 6468330, 8624440, 12936660, 25873320]

約数ペア:

[(1, 25873320), (2, 12936660), (3, 8624440), (4, 6468330), (5, 5174664), (6, 4312220), (8, 3234165), (10, 2587332), (11, 2352120), (12, 2156110), (15, 1724888), (17, 1521960), (20, 1293666), (22, 1176060), (24, 1078055), (30, 862444), (33, 784040), (34, 760980), (40, 646833), (44, 588030), (51, 507320), (55, 470424), (60, 431222), (66, 392020), (68, 380490), (85, 304392), (88, 294015), (102, 253660), (110, 235212), (120, 215611), (132, 196010), (136, 190245), (165, 156808), (170, 152196), (187, 138360), (204, 126830), (220, 117606), (255, 101464), (264, 98005), (330, 78404), (340, 76098), (374, 69180), (408, 63415), (440, 58803), (510, 50732), (561, 46120), (660, 39202), (680, 38049), (748, 34590), (935, 27672), (1020, 25366), (1122, 23060), (1153, 22440), (1320, 19601), (1496, 17295), (1870, 13836), (2040, 12683), (2244, 11530), (2306, 11220), (2805, 9224), (3459, 7480), (3740, 6918), (4488, 5765), (4612, 5610)]