68396940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5548

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 153685620

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, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5507, 6210, 11014, 12420, 16521, 22028, 27535, 33042, 49563, 55070, 66084, 82605, 99126, 110140, 126661, 148689, 165210, 198252, 247815, 253322, 297378, 330420, 379983, 495630, 506644, 594756, 633305, 743445, 759966, 991260, 1139949, 1266610, 1486890, 1519932, 1899915, 2279898, 2533220, 2973780, 3419847, 3799830, 4559796, 5699745, 6839694, 7599660, 11399490, 13679388, 17099235, 22798980, 34198470, 68396940]

約数ペア:

[(1, 68396940), (2, 34198470), (3, 22798980), (4, 17099235), (5, 13679388), (6, 11399490), (9, 7599660), (10, 6839694), (12, 5699745), (15, 4559796), (18, 3799830), (20, 3419847), (23, 2973780), (27, 2533220), (30, 2279898), (36, 1899915), (45, 1519932), (46, 1486890), (54, 1266610), (60, 1139949), (69, 991260), (90, 759966), (92, 743445), (108, 633305), (115, 594756), (135, 506644), (138, 495630), (180, 379983), (207, 330420), (230, 297378), (270, 253322), (276, 247815), (345, 198252), (414, 165210), (460, 148689), (540, 126661), (621, 110140), (690, 99126), (828, 82605), (1035, 66084), (1242, 55070), (1380, 49563), (2070, 33042), (2484, 27535), (3105, 22028), (4140, 16521), (5507, 12420), (6210, 11014)]