64100520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16215

約数の個数: 96

約数和(自身を含む): 227279520

約数和(自身を除く): 163179000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16187, 32374, 48561, 64748, 80935, 97122, 129496, 145683, 161870, 178057, 194244, 242805, 291366, 323740, 356114, 388488, 485610, 534171, 582732, 647480, 712228, 728415, 890285, 971220, 1068342, 1165464, 1424456, 1456830, 1602513, 1780570, 1942440, 2136684, 2670855, 2913660, 3205026, 3561140, 4273368, 5341710, 5827320, 6410052, 7122280, 8012565, 10683420, 12820104, 16025130, 21366840, 32050260, 64100520]

約数ペア:

[(1, 64100520), (2, 32050260), (3, 21366840), (4, 16025130), (5, 12820104), (6, 10683420), (8, 8012565), (9, 7122280), (10, 6410052), (11, 5827320), (12, 5341710), (15, 4273368), (18, 3561140), (20, 3205026), (22, 2913660), (24, 2670855), (30, 2136684), (33, 1942440), (36, 1780570), (40, 1602513), (44, 1456830), (45, 1424456), (55, 1165464), (60, 1068342), (66, 971220), (72, 890285), (88, 728415), (90, 712228), (99, 647480), (110, 582732), (120, 534171), (132, 485610), (165, 388488), (180, 356114), (198, 323740), (220, 291366), (264, 242805), (330, 194244), (360, 178057), (396, 161870), (440, 145683), (495, 129496), (660, 97122), (792, 80935), (990, 64748), (1320, 48561), (1980, 32374), (3960, 16187)]