85000140

素因数分解:

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

素因数の和:15279

約数の個数: 72

約数和(自身を含む): 266168448

約数和(自身を除く): 181168308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15233, 30466, 45699, 60932, 76165, 91398, 137097, 152330, 182796, 228495, 274194, 304660, 456990, 472223, 548388, 685485, 913980, 944446, 1370970, 1416669, 1888892, 2361115, 2741940, 2833338, 4250007, 4722230, 5666676, 7083345, 8500014, 9444460, 14166690, 17000028, 21250035, 28333380, 42500070, 85000140]

約数ペア:

[(1, 85000140), (2, 42500070), (3, 28333380), (4, 21250035), (5, 17000028), (6, 14166690), (9, 9444460), (10, 8500014), (12, 7083345), (15, 5666676), (18, 4722230), (20, 4250007), (30, 2833338), (31, 2741940), (36, 2361115), (45, 1888892), (60, 1416669), (62, 1370970), (90, 944446), (93, 913980), (124, 685485), (155, 548388), (180, 472223), (186, 456990), (279, 304660), (310, 274194), (372, 228495), (465, 182796), (558, 152330), (620, 137097), (930, 91398), (1116, 76165), (1395, 60932), (1860, 45699), (2790, 30466), (5580, 15233)]