206242740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34721}}^1$

素因数の和:34750

約数の個数: 96

約数和(自身を含む): 699995520

約数和(自身を除く): 493752780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 34721, 69442, 104163, 138884, 173605, 208326, 312489, 347210, 381931, 416652, 520815, 624978, 694420, 763862, 937467, 1041630, 1145793, 1249956, 1527724, 1562445, 1874934, 1909655, 2083260, 2291586, 3124890, 3437379, 3749868, 3819310, 4583172, 4687335, 5728965, 6249780, 6874758, 7638620, 9374670, 10312137, 11457930, 13749516, 17186895, 18749340, 20624274, 22915860, 34373790, 41248548, 51560685, 68747580, 103121370, 206242740]

約数ペア:

[(1, 206242740), (2, 103121370), (3, 68747580), (4, 51560685), (5, 41248548), (6, 34373790), (9, 22915860), (10, 20624274), (11, 18749340), (12, 17186895), (15, 13749516), (18, 11457930), (20, 10312137), (22, 9374670), (27, 7638620), (30, 6874758), (33, 6249780), (36, 5728965), (44, 4687335), (45, 4583172), (54, 3819310), (55, 3749868), (60, 3437379), (66, 3124890), (90, 2291586), (99, 2083260), (108, 1909655), (110, 1874934), (132, 1562445), (135, 1527724), (165, 1249956), (180, 1145793), (198, 1041630), (220, 937467), (270, 763862), (297, 694420), (330, 624978), (396, 520815), (495, 416652), (540, 381931), (594, 347210), (660, 312489), (990, 208326), (1188, 173605), (1485, 138884), (1980, 104163), (2970, 69442), (5940, 34721)]