68177880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 222814800

約数和(自身を除く): 154636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 827, 916, 1145, 1374, 1654, 1832, 2061, 2290, 2481, 2748, 3308, 3435, 4122, 4135, 4580, 4962, 5496, 6616, 6870, 7443, 8244, 8270, 9160, 9924, 10305, 12405, 13740, 14886, 16488, 16540, 19848, 20610, 24810, 27480, 29772, 33080, 37215, 41220, 49620, 59544, 74430, 82440, 99240, 148860, 189383, 297720, 378766, 568149, 757532, 946915, 1136298, 1515064, 1704447, 1893830, 2272596, 2840745, 3408894, 3787660, 4545192, 5681490, 6817788, 7575320, 8522235, 11362980, 13635576, 17044470, 22725960, 34088940, 68177880]

約数ペア:

[(1, 68177880), (2, 34088940), (3, 22725960), (4, 17044470), (5, 13635576), (6, 11362980), (8, 8522235), (9, 7575320), (10, 6817788), (12, 5681490), (15, 4545192), (18, 3787660), (20, 3408894), (24, 2840745), (30, 2272596), (36, 1893830), (40, 1704447), (45, 1515064), (60, 1136298), (72, 946915), (90, 757532), (120, 568149), (180, 378766), (229, 297720), (360, 189383), (458, 148860), (687, 99240), (827, 82440), (916, 74430), (1145, 59544), (1374, 49620), (1654, 41220), (1832, 37215), (2061, 33080), (2290, 29772), (2481, 27480), (2748, 24810), (3308, 20610), (3435, 19848), (4122, 16540), (4135, 16488), (4580, 14886), (4962, 13740), (5496, 12405), (6616, 10305), (6870, 9924), (7443, 9160), (8244, 8270)]