196738740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 144

約数和(自身を含む): 673001280

約数和(自身を除く): 476262540

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, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3011, 3267, 3630, 4356, 5445, 5940, 6022, 6534, 7260, 9033, 10890, 12044, 13068, 15055, 16335, 18066, 21780, 27099, 30110, 32670, 33121, 36132, 45165, 54198, 60220, 65340, 66242, 81297, 90330, 99363, 108396, 132484, 135495, 162594, 165605, 180660, 198726, 270990, 298089, 325188, 331210, 364331, 397452, 406485, 496815, 541980, 596178, 662420, 728662, 812970, 894267, 993630, 1092993, 1192356, 1457324, 1490445, 1625940, 1788534, 1821655, 1987260, 2185986, 2980890, 3278979, 3577068, 3643310, 4371972, 4471335, 5464965, 5961780, 6557958, 7286620, 8942670, 9836937, 10929930, 13115916, 16394895, 17885340, 19673874, 21859860, 32789790, 39347748, 49184685, 65579580, 98369370, 196738740]

約数ペア:

[(1, 196738740), (2, 98369370), (3, 65579580), (4, 49184685), (5, 39347748), (6, 32789790), (9, 21859860), (10, 19673874), (11, 17885340), (12, 16394895), (15, 13115916), (18, 10929930), (20, 9836937), (22, 8942670), (27, 7286620), (30, 6557958), (33, 5961780), (36, 5464965), (44, 4471335), (45, 4371972), (54, 3643310), (55, 3577068), (60, 3278979), (66, 2980890), (90, 2185986), (99, 1987260), (108, 1821655), (110, 1788534), (121, 1625940), (132, 1490445), (135, 1457324), (165, 1192356), (180, 1092993), (198, 993630), (220, 894267), (242, 812970), (270, 728662), (297, 662420), (330, 596178), (363, 541980), (396, 496815), (484, 406485), (495, 397452), (540, 364331), (594, 331210), (605, 325188), (660, 298089), (726, 270990), (990, 198726), (1089, 180660), (1188, 165605), (1210, 162594), (1452, 135495), (1485, 132484), (1815, 108396), (1980, 99363), (2178, 90330), (2420, 81297), (2970, 66242), (3011, 65340), (3267, 60220), (3630, 54198), (4356, 45165), (5445, 36132), (5940, 33121), (6022, 32670), (6534, 30110), (7260, 27099), (9033, 21780), (10890, 18066), (12044, 16335), (13068, 15055)]