66729960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 250387200

約数和(自身を除く): 183657240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 137, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 274, 297, 328, 330, 360, 369, 396, 410, 411, 440, 451, 492, 495, 540, 548, 594, 615, 660, 685, 738, 792, 820, 822, 902, 984, 990, 1080, 1096, 1107, 1188, 1230, 1233, 1320, 1353, 1370, 1476, 1485, 1507, 1640, 1644, 1804, 1845, 1980, 2055, 2214, 2255, 2376, 2460, 2466, 2706, 2740, 2952, 2970, 3014, 3288, 3608, 3690, 3699, 3960, 4059, 4110, 4428, 4510, 4521, 4920, 4932, 5412, 5480, 5535, 5617, 5940, 6028, 6165, 6765, 7380, 7398, 7535, 8118, 8220, 8856, 9020, 9042, 9864, 10824, 11070, 11234, 11880, 12056, 12177, 12330, 13530, 13563, 14760, 14796, 15070, 16236, 16440, 16851, 18040, 18084, 18495, 20295, 22140, 22468, 22605, 24354, 24660, 27060, 27126, 28085, 29592, 30140, 32472, 33702, 36168, 36990, 40590, 40689, 44280, 44936, 45210, 48708, 49320, 50553, 54120, 54252, 56170, 60280, 60885, 61787, 67404, 67815, 73980, 81180, 81378, 84255, 90420, 97416, 101106, 108504, 112340, 121770, 123574, 134808, 135630, 147960, 151659, 162360, 162756, 168510, 180840, 185361, 202212, 203445, 224680, 243540, 247148, 252765, 271260, 303318, 308935, 325512, 337020, 370722, 404424, 406890, 487080, 494296, 505530, 542520, 556083, 606636, 617870, 674040, 741444, 758295, 813780, 926805, 1011060, 1112166, 1213272, 1235740, 1482888, 1516590, 1627560, 1668249, 1853610, 2022120, 2224332, 2471480, 2780415, 3033180, 3336498, 3707220, 4448664, 5560830, 6066360, 6672996, 7414440, 8341245, 11121660, 13345992, 16682490, 22243320, 33364980, 66729960]

約数ペア:

[(1, 66729960), (2, 33364980), (3, 22243320), (4, 16682490), (5, 13345992), (6, 11121660), (8, 8341245), (9, 7414440), (10, 6672996), (11, 6066360), (12, 5560830), (15, 4448664), (18, 3707220), (20, 3336498), (22, 3033180), (24, 2780415), (27, 2471480), (30, 2224332), (33, 2022120), (36, 1853610), (40, 1668249), (41, 1627560), (44, 1516590), (45, 1482888), (54, 1235740), (55, 1213272), (60, 1112166), (66, 1011060), (72, 926805), (82, 813780), (88, 758295), (90, 741444), (99, 674040), (108, 617870), (110, 606636), (120, 556083), (123, 542520), (132, 505530), (135, 494296), (137, 487080), (164, 406890), (165, 404424), (180, 370722), (198, 337020), (205, 325512), (216, 308935), (220, 303318), (246, 271260), (264, 252765), (270, 247148), (274, 243540), (297, 224680), (328, 203445), (330, 202212), (360, 185361), (369, 180840), (396, 168510), (410, 162756), (411, 162360), (440, 151659), (451, 147960), (492, 135630), (495, 134808), (540, 123574), (548, 121770), (594, 112340), (615, 108504), (660, 101106), (685, 97416), (738, 90420), (792, 84255), (820, 81378), (822, 81180), (902, 73980), (984, 67815), (990, 67404), (1080, 61787), (1096, 60885), (1107, 60280), (1188, 56170), (1230, 54252), (1233, 54120), (1320, 50553), (1353, 49320), (1370, 48708), (1476, 45210), (1485, 44936), (1507, 44280), (1640, 40689), (1644, 40590), (1804, 36990), (1845, 36168), (1980, 33702), (2055, 32472), (2214, 30140), (2255, 29592), (2376, 28085), (2460, 27126), (2466, 27060), (2706, 24660), (2740, 24354), (2952, 22605), (2970, 22468), (3014, 22140), (3288, 20295), (3608, 18495), (3690, 18084), (3699, 18040), (3960, 16851), (4059, 16440), (4110, 16236), (4428, 15070), (4510, 14796), (4521, 14760), (4920, 13563), (4932, 13530), (5412, 12330), (5480, 12177), (5535, 12056), (5617, 11880), (5940, 11234), (6028, 11070), (6165, 10824), (6765, 9864), (7380, 9042), (7398, 9020), (7535, 8856), (8118, 8220)]