67951400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 175301280

約数和(自身を除く): 107349880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 134, 200, 220, 268, 275, 335, 440, 461, 536, 550, 670, 737, 922, 1100, 1340, 1474, 1675, 1844, 2200, 2305, 2680, 2948, 3350, 3685, 3688, 4610, 5071, 5896, 6700, 7370, 9220, 10142, 11525, 13400, 14740, 18425, 18440, 20284, 23050, 25355, 29480, 30887, 36850, 40568, 46100, 50710, 61774, 73700, 92200, 101420, 123548, 126775, 147400, 154435, 202840, 247096, 253550, 308870, 339757, 507100, 617740, 679514, 772175, 1014200, 1235480, 1359028, 1544350, 1698785, 2718056, 3088700, 3397570, 6177400, 6795140, 8493925, 13590280, 16987850, 33975700, 67951400]

約数ペア:

[(1, 67951400), (2, 33975700), (4, 16987850), (5, 13590280), (8, 8493925), (10, 6795140), (11, 6177400), (20, 3397570), (22, 3088700), (25, 2718056), (40, 1698785), (44, 1544350), (50, 1359028), (55, 1235480), (67, 1014200), (88, 772175), (100, 679514), (110, 617740), (134, 507100), (200, 339757), (220, 308870), (268, 253550), (275, 247096), (335, 202840), (440, 154435), (461, 147400), (536, 126775), (550, 123548), (670, 101420), (737, 92200), (922, 73700), (1100, 61774), (1340, 50710), (1474, 46100), (1675, 40568), (1844, 36850), (2200, 30887), (2305, 29480), (2680, 25355), (2948, 23050), (3350, 20284), (3685, 18440), (3688, 18425), (4610, 14740), (5071, 13400), (5896, 11525), (6700, 10142), (7370, 9220)]