170000280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15233}}^1$

素因数の和:15281

約数の個数: 96

約数和(自身を含む): 570360960

約数和(自身を除く): 400360680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 15233, 30466, 45699, 60932, 76165, 91398, 121864, 137097, 152330, 182796, 228495, 274194, 304660, 365592, 456990, 472223, 548388, 609320, 685485, 913980, 944446, 1096776, 1370970, 1416669, 1827960, 1888892, 2361115, 2741940, 2833338, 3777784, 4250007, 4722230, 5483880, 5666676, 7083345, 8500014, 9444460, 11333352, 14166690, 17000028, 18888920, 21250035, 28333380, 34000056, 42500070, 56666760, 85000140, 170000280]

約数ペア:

[(1, 170000280), (2, 85000140), (3, 56666760), (4, 42500070), (5, 34000056), (6, 28333380), (8, 21250035), (9, 18888920), (10, 17000028), (12, 14166690), (15, 11333352), (18, 9444460), (20, 8500014), (24, 7083345), (30, 5666676), (31, 5483880), (36, 4722230), (40, 4250007), (45, 3777784), (60, 2833338), (62, 2741940), (72, 2361115), (90, 1888892), (93, 1827960), (120, 1416669), (124, 1370970), (155, 1096776), (180, 944446), (186, 913980), (248, 685485), (279, 609320), (310, 548388), (360, 472223), (372, 456990), (465, 365592), (558, 304660), (620, 274194), (744, 228495), (930, 182796), (1116, 152330), (1240, 137097), (1395, 121864), (1860, 91398), (2232, 76165), (2790, 60932), (3720, 45699), (5580, 30466), (11160, 15233)]