85206660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18443}}^1$

素因数の和:18473

約数の個数: 96

約数和(自身を含む): 297464832

約数和(自身を除く): 212258172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 18443, 36886, 55329, 73772, 92215, 110658, 129101, 184430, 202873, 221316, 258202, 276645, 368860, 387303, 405746, 516404, 553290, 608619, 645505, 774606, 811492, 1014365, 1106580, 1217238, 1291010, 1420111, 1549212, 1936515, 2028730, 2434476, 2582020, 2840222, 3043095, 3873030, 4057460, 4260333, 5680444, 6086190, 7100555, 7746060, 8520666, 12172380, 14201110, 17041332, 21301665, 28402220, 42603330, 85206660]

約数ペア:

[(1, 85206660), (2, 42603330), (3, 28402220), (4, 21301665), (5, 17041332), (6, 14201110), (7, 12172380), (10, 8520666), (11, 7746060), (12, 7100555), (14, 6086190), (15, 5680444), (20, 4260333), (21, 4057460), (22, 3873030), (28, 3043095), (30, 2840222), (33, 2582020), (35, 2434476), (42, 2028730), (44, 1936515), (55, 1549212), (60, 1420111), (66, 1291010), (70, 1217238), (77, 1106580), (84, 1014365), (105, 811492), (110, 774606), (132, 645505), (140, 608619), (154, 553290), (165, 516404), (210, 405746), (220, 387303), (231, 368860), (308, 276645), (330, 258202), (385, 221316), (420, 202873), (462, 184430), (660, 129101), (770, 110658), (924, 92215), (1155, 73772), (1540, 55329), (2310, 36886), (4620, 18443)]