219706200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 432

約数和(自身を含む): 893112480

約数和(自身を除く): 673406280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 49, 50, 53, 56, 60, 63, 70, 72, 75, 84, 90, 94, 98, 100, 105, 106, 120, 126, 140, 141, 147, 150, 159, 168, 175, 180, 188, 196, 200, 210, 212, 225, 235, 245, 252, 265, 280, 282, 294, 300, 315, 318, 329, 350, 360, 371, 376, 392, 420, 423, 424, 441, 450, 470, 477, 490, 504, 525, 530, 564, 588, 600, 630, 636, 658, 700, 705, 735, 742, 795, 840, 846, 882, 900, 940, 954, 980, 987, 1050, 1060, 1113, 1128, 1175, 1176, 1225, 1260, 1272, 1316, 1325, 1400, 1410, 1470, 1484, 1575, 1590, 1645, 1692, 1764, 1800, 1855, 1880, 1908, 1960, 1974, 2100, 2115, 2120, 2205, 2226, 2303, 2350, 2385, 2450, 2491, 2520, 2597, 2632, 2650, 2820, 2940, 2961, 2968, 3150, 3180, 3290, 3339, 3384, 3525, 3528, 3675, 3710, 3816, 3948, 3975, 4200, 4230, 4410, 4452, 4606, 4700, 4770, 4900, 4935, 4982, 5194, 5300, 5565, 5640, 5880, 5922, 6300, 6360, 6580, 6678, 6909, 7050, 7350, 7420, 7473, 7791, 7896, 7950, 8225, 8460, 8820, 8904, 9212, 9275, 9400, 9540, 9800, 9870, 9964, 10388, 10575, 10600, 11025, 11130, 11515, 11844, 11925, 12455, 12600, 12985, 13160, 13356, 13818, 14100, 14700, 14805, 14840, 14946, 15582, 15900, 16450, 16695, 16920, 17437, 17640, 18424, 18550, 19080, 19740, 19928, 20727, 20776, 21150, 22050, 22260, 22419, 23030, 23373, 23688, 23850, 24675, 24910, 25970, 26712, 27636, 27825, 28200, 29400, 29610, 29892, 31164, 31800, 32900, 33390, 34545, 34874, 37100, 37365, 38955, 39480, 41454, 42300, 44100, 44520, 44838, 46060, 46746, 47700, 49350, 49820, 51940, 52311, 55272, 55650, 57575, 59220, 59784, 62275, 62328, 64925, 65800, 66780, 69090, 69748, 74025, 74200, 74730, 77910, 82908, 83475, 84600, 87185, 88200, 89676, 92120, 93492, 95400, 98700, 99640, 103635, 103880, 104622, 111300, 112095, 115150, 116865, 118440, 122059, 124550, 129850, 133560, 138180, 139496, 148050, 149460, 155820, 156933, 165816, 166950, 172725, 174370, 179352, 186825, 186984, 194775, 197400, 207270, 209244, 222600, 224190, 230300, 233730, 244118, 249100, 259700, 261555, 276360, 296100, 298920, 311640, 313866, 333900, 345450, 348740, 366177, 373650, 389550, 414540, 418488, 435925, 448380, 460600, 467460, 488236, 498200, 518175, 519400, 523110, 560475, 584325, 592200, 610295, 627732, 667800, 690900, 697480, 732354, 747300, 779100, 784665, 829080, 871850, 896760, 934920, 976472, 1036350, 1046220, 1098531, 1120950, 1168650, 1220590, 1255464, 1307775, 1381800, 1464708, 1494600, 1558200, 1569330, 1743700, 1830885, 2072700, 2092440, 2197062, 2241900, 2337300, 2441180, 2615550, 2929416, 3051475, 3138660, 3487400, 3661770, 3923325, 4145400, 4394124, 4483800, 4674600, 4882360, 5231100, 5492655, 6102950, 6277320, 7323540, 7846650, 8788248, 9154425, 10462200, 10985310, 12205900, 14647080, 15693300, 18308850, 21970620, 24411800, 27463275, 31386600, 36617700, 43941240, 54926550, 73235400, 109853100, 219706200]

約数ペア:

[(1, 219706200), (2, 109853100), (3, 73235400), (4, 54926550), (5, 43941240), (6, 36617700), (7, 31386600), (8, 27463275), (9, 24411800), (10, 21970620), (12, 18308850), (14, 15693300), (15, 14647080), (18, 12205900), (20, 10985310), (21, 10462200), (24, 9154425), (25, 8788248), (28, 7846650), (30, 7323540), (35, 6277320), (36, 6102950), (40, 5492655), (42, 5231100), (45, 4882360), (47, 4674600), (49, 4483800), (50, 4394124), (53, 4145400), (56, 3923325), (60, 3661770), (63, 3487400), (70, 3138660), (72, 3051475), (75, 2929416), (84, 2615550), (90, 2441180), (94, 2337300), (98, 2241900), (100, 2197062), (105, 2092440), (106, 2072700), (120, 1830885), (126, 1743700), (140, 1569330), (141, 1558200), (147, 1494600), (150, 1464708), (159, 1381800), (168, 1307775), (175, 1255464), (180, 1220590), (188, 1168650), (196, 1120950), (200, 1098531), (210, 1046220), (212, 1036350), (225, 976472), (235, 934920), (245, 896760), (252, 871850), (265, 829080), (280, 784665), (282, 779100), (294, 747300), (300, 732354), (315, 697480), (318, 690900), (329, 667800), (350, 627732), (360, 610295), (371, 592200), (376, 584325), (392, 560475), (420, 523110), (423, 519400), (424, 518175), (441, 498200), (450, 488236), (470, 467460), (477, 460600), (490, 448380), (504, 435925), (525, 418488), (530, 414540), (564, 389550), (588, 373650), (600, 366177), (630, 348740), (636, 345450), (658, 333900), (700, 313866), (705, 311640), (735, 298920), (742, 296100), (795, 276360), (840, 261555), (846, 259700), (882, 249100), (900, 244118), (940, 233730), (954, 230300), (980, 224190), (987, 222600), (1050, 209244), (1060, 207270), (1113, 197400), (1128, 194775), (1175, 186984), (1176, 186825), (1225, 179352), (1260, 174370), (1272, 172725), (1316, 166950), (1325, 165816), (1400, 156933), (1410, 155820), (1470, 149460), (1484, 148050), (1575, 139496), (1590, 138180), (1645, 133560), (1692, 129850), (1764, 124550), (1800, 122059), (1855, 118440), (1880, 116865), (1908, 115150), (1960, 112095), (1974, 111300), (2100, 104622), (2115, 103880), (2120, 103635), (2205, 99640), (2226, 98700), (2303, 95400), (2350, 93492), (2385, 92120), (2450, 89676), (2491, 88200), (2520, 87185), (2597, 84600), (2632, 83475), (2650, 82908), (2820, 77910), (2940, 74730), (2961, 74200), (2968, 74025), (3150, 69748), (3180, 69090), (3290, 66780), (3339, 65800), (3384, 64925), (3525, 62328), (3528, 62275), (3675, 59784), (3710, 59220), (3816, 57575), (3948, 55650), (3975, 55272), (4200, 52311), (4230, 51940), (4410, 49820), (4452, 49350), (4606, 47700), (4700, 46746), (4770, 46060), (4900, 44838), (4935, 44520), (4982, 44100), (5194, 42300), (5300, 41454), (5565, 39480), (5640, 38955), (5880, 37365), (5922, 37100), (6300, 34874), (6360, 34545), (6580, 33390), (6678, 32900), (6909, 31800), (7050, 31164), (7350, 29892), (7420, 29610), (7473, 29400), (7791, 28200), (7896, 27825), (7950, 27636), (8225, 26712), (8460, 25970), (8820, 24910), (8904, 24675), (9212, 23850), (9275, 23688), (9400, 23373), (9540, 23030), (9800, 22419), (9870, 22260), (9964, 22050), (10388, 21150), (10575, 20776), (10600, 20727), (11025, 19928), (11130, 19740), (11515, 19080), (11844, 18550), (11925, 18424), (12455, 17640), (12600, 17437), (12985, 16920), (13160, 16695), (13356, 16450), (13818, 15900), (14100, 15582), (14700, 14946), (14805, 14840)]