220195800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 288

約数和(自身を含む): 836144400

約数和(自身を除く): 615948600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 121, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 242, 264, 270, 275, 297, 300, 330, 337, 360, 363, 396, 440, 450, 484, 495, 540, 550, 594, 600, 605, 660, 674, 675, 726, 792, 825, 900, 968, 990, 1011, 1080, 1089, 1100, 1188, 1210, 1320, 1348, 1350, 1452, 1485, 1650, 1685, 1800, 1815, 1980, 2022, 2178, 2200, 2376, 2420, 2475, 2696, 2700, 2904, 2970, 3025, 3033, 3267, 3300, 3370, 3630, 3707, 3960, 4044, 4356, 4840, 4950, 5055, 5400, 5445, 5940, 6050, 6066, 6534, 6600, 6740, 7260, 7414, 7425, 8088, 8425, 8712, 9075, 9099, 9900, 10110, 10890, 11121, 11880, 12100, 12132, 13068, 13480, 14520, 14828, 14850, 15165, 16335, 16850, 18150, 18198, 18535, 19800, 20220, 21780, 22242, 24200, 24264, 25275, 26136, 27225, 29656, 29700, 30330, 32670, 33363, 33700, 36300, 36396, 37070, 40440, 40777, 43560, 44484, 45495, 50550, 54450, 55605, 59400, 60660, 65340, 66726, 67400, 72600, 72792, 74140, 75825, 81554, 81675, 88968, 90990, 92675, 100089, 101100, 108900, 111210, 121320, 122331, 130680, 133452, 148280, 151650, 163108, 163350, 166815, 181980, 185350, 200178, 202200, 203885, 217800, 222420, 227475, 244662, 266904, 278025, 303300, 326216, 326700, 333630, 363960, 366993, 370700, 400356, 407770, 444840, 454950, 489324, 500445, 556050, 606600, 611655, 653400, 667260, 733986, 741400, 800712, 815540, 834075, 909900, 978648, 1000890, 1019425, 1100979, 1112100, 1223310, 1334520, 1467972, 1631080, 1668150, 1819800, 1834965, 2001780, 2038850, 2201958, 2224200, 2446620, 2502225, 2935944, 3058275, 3336300, 3669930, 4003560, 4077700, 4403916, 4893240, 5004450, 5504895, 6116550, 6672600, 7339860, 8155400, 8807832, 9174825, 10008900, 11009790, 12233100, 14679720, 18349650, 20017800, 22019580, 24466200, 27524475, 36699300, 44039160, 55048950, 73398600, 110097900, 220195800]

約数ペア:

[(1, 220195800), (2, 110097900), (3, 73398600), (4, 55048950), (5, 44039160), (6, 36699300), (8, 27524475), (9, 24466200), (10, 22019580), (11, 20017800), (12, 18349650), (15, 14679720), (18, 12233100), (20, 11009790), (22, 10008900), (24, 9174825), (25, 8807832), (27, 8155400), (30, 7339860), (33, 6672600), (36, 6116550), (40, 5504895), (44, 5004450), (45, 4893240), (50, 4403916), (54, 4077700), (55, 4003560), (60, 3669930), (66, 3336300), (72, 3058275), (75, 2935944), (88, 2502225), (90, 2446620), (99, 2224200), (100, 2201958), (108, 2038850), (110, 2001780), (120, 1834965), (121, 1819800), (132, 1668150), (135, 1631080), (150, 1467972), (165, 1334520), (180, 1223310), (198, 1112100), (200, 1100979), (216, 1019425), (220, 1000890), (225, 978648), (242, 909900), (264, 834075), (270, 815540), (275, 800712), (297, 741400), (300, 733986), (330, 667260), (337, 653400), (360, 611655), (363, 606600), (396, 556050), (440, 500445), (450, 489324), (484, 454950), (495, 444840), (540, 407770), (550, 400356), (594, 370700), (600, 366993), (605, 363960), (660, 333630), (674, 326700), (675, 326216), (726, 303300), (792, 278025), (825, 266904), (900, 244662), (968, 227475), (990, 222420), (1011, 217800), (1080, 203885), (1089, 202200), (1100, 200178), (1188, 185350), (1210, 181980), (1320, 166815), (1348, 163350), (1350, 163108), (1452, 151650), (1485, 148280), (1650, 133452), (1685, 130680), (1800, 122331), (1815, 121320), (1980, 111210), (2022, 108900), (2178, 101100), (2200, 100089), (2376, 92675), (2420, 90990), (2475, 88968), (2696, 81675), (2700, 81554), (2904, 75825), (2970, 74140), (3025, 72792), (3033, 72600), (3267, 67400), (3300, 66726), (3370, 65340), (3630, 60660), (3707, 59400), (3960, 55605), (4044, 54450), (4356, 50550), (4840, 45495), (4950, 44484), (5055, 43560), (5400, 40777), (5445, 40440), (5940, 37070), (6050, 36396), (6066, 36300), (6534, 33700), (6600, 33363), (6740, 32670), (7260, 30330), (7414, 29700), (7425, 29656), (8088, 27225), (8425, 26136), (8712, 25275), (9075, 24264), (9099, 24200), (9900, 22242), (10110, 21780), (10890, 20220), (11121, 19800), (11880, 18535), (12100, 18198), (12132, 18150), (13068, 16850), (13480, 16335), (14520, 15165), (14828, 14850)]