206145720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52085

約数の個数: 96

約数和(自身を含む): 730894320

約数和(自身を除く): 524748600

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, 52057, 104114, 156171, 208228, 260285, 312342, 416456, 468513, 520570, 572627, 624684, 780855, 937026, 1041140, 1145254, 1249368, 1561710, 1717881, 1874052, 2082280, 2290508, 2342565, 2863135, 3123420, 3435762, 3748104, 4581016, 4685130, 5153643, 5726270, 6246840, 6871524, 8589405, 9370260, 10307286, 11452540, 13743048, 17178810, 18740520, 20614572, 22905080, 25768215, 34357620, 41229144, 51536430, 68715240, 103072860, 206145720]

約数ペア:

[(1, 206145720), (2, 103072860), (3, 68715240), (4, 51536430), (5, 41229144), (6, 34357620), (8, 25768215), (9, 22905080), (10, 20614572), (11, 18740520), (12, 17178810), (15, 13743048), (18, 11452540), (20, 10307286), (22, 9370260), (24, 8589405), (30, 6871524), (33, 6246840), (36, 5726270), (40, 5153643), (44, 4685130), (45, 4581016), (55, 3748104), (60, 3435762), (66, 3123420), (72, 2863135), (88, 2342565), (90, 2290508), (99, 2082280), (110, 1874052), (120, 1717881), (132, 1561710), (165, 1249368), (180, 1145254), (198, 1041140), (220, 937026), (264, 780855), (330, 624684), (360, 572627), (396, 520570), (440, 468513), (495, 416456), (660, 312342), (792, 260285), (990, 208228), (1320, 156171), (1980, 104114), (3960, 52057)]