120212100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 252

約数和(自身を含む): 418387284

約数和(自身を除く): 298175184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 97, 100, 102, 108, 135, 150, 153, 162, 170, 180, 194, 204, 225, 243, 255, 270, 291, 300, 306, 324, 340, 388, 405, 425, 450, 459, 485, 486, 510, 540, 582, 612, 675, 729, 765, 810, 850, 873, 900, 918, 970, 972, 1020, 1164, 1215, 1275, 1350, 1377, 1455, 1458, 1530, 1620, 1649, 1700, 1746, 1836, 1940, 2025, 2295, 2425, 2430, 2550, 2619, 2700, 2754, 2910, 2916, 3060, 3298, 3492, 3645, 3825, 4050, 4131, 4365, 4590, 4850, 4860, 4947, 5100, 5238, 5508, 5820, 6075, 6596, 6885, 7275, 7290, 7650, 7857, 8100, 8245, 8262, 8730, 9180, 9700, 9894, 10476, 11475, 12150, 12393, 13095, 13770, 14550, 14580, 14841, 15300, 15714, 16490, 16524, 17460, 18225, 19788, 20655, 21825, 22950, 23571, 24300, 24735, 24786, 26190, 27540, 29100, 29682, 31428, 32980, 34425, 36450, 39285, 41225, 41310, 43650, 44523, 45900, 47142, 49470, 49572, 52380, 59364, 61965, 65475, 68850, 70713, 72900, 74205, 78570, 82450, 82620, 87300, 89046, 94284, 98940, 103275, 117855, 123675, 123930, 130950, 133569, 137700, 141426, 148410, 157140, 164900, 178092, 196425, 206550, 222615, 235710, 247350, 247860, 261900, 267138, 282852, 296820, 309825, 353565, 371025, 392850, 400707, 413100, 445230, 471420, 494700, 534276, 589275, 619650, 667845, 707130, 742050, 785700, 801414, 890460, 1113075, 1178550, 1202121, 1239300, 1335690, 1414260, 1484100, 1602828, 1767825, 2003535, 2226150, 2357100, 2404242, 2671380, 3339225, 3535650, 4007070, 4452300, 4808484, 6010605, 6678450, 7071300, 8014140, 10017675, 12021210, 13356900, 20035350, 24042420, 30053025, 40070700, 60106050, 120212100]

約数ペア:

[(1, 120212100), (2, 60106050), (3, 40070700), (4, 30053025), (5, 24042420), (6, 20035350), (9, 13356900), (10, 12021210), (12, 10017675), (15, 8014140), (17, 7071300), (18, 6678450), (20, 6010605), (25, 4808484), (27, 4452300), (30, 4007070), (34, 3535650), (36, 3339225), (45, 2671380), (50, 2404242), (51, 2357100), (54, 2226150), (60, 2003535), (68, 1767825), (75, 1602828), (81, 1484100), (85, 1414260), (90, 1335690), (97, 1239300), (100, 1202121), (102, 1178550), (108, 1113075), (135, 890460), (150, 801414), (153, 785700), (162, 742050), (170, 707130), (180, 667845), (194, 619650), (204, 589275), (225, 534276), (243, 494700), (255, 471420), (270, 445230), (291, 413100), (300, 400707), (306, 392850), (324, 371025), (340, 353565), (388, 309825), (405, 296820), (425, 282852), (450, 267138), (459, 261900), (485, 247860), (486, 247350), (510, 235710), (540, 222615), (582, 206550), (612, 196425), (675, 178092), (729, 164900), (765, 157140), (810, 148410), (850, 141426), (873, 137700), (900, 133569), (918, 130950), (970, 123930), (972, 123675), (1020, 117855), (1164, 103275), (1215, 98940), (1275, 94284), (1350, 89046), (1377, 87300), (1455, 82620), (1458, 82450), (1530, 78570), (1620, 74205), (1649, 72900), (1700, 70713), (1746, 68850), (1836, 65475), (1940, 61965), (2025, 59364), (2295, 52380), (2425, 49572), (2430, 49470), (2550, 47142), (2619, 45900), (2700, 44523), (2754, 43650), (2910, 41310), (2916, 41225), (3060, 39285), (3298, 36450), (3492, 34425), (3645, 32980), (3825, 31428), (4050, 29682), (4131, 29100), (4365, 27540), (4590, 26190), (4850, 24786), (4860, 24735), (4947, 24300), (5100, 23571), (5238, 22950), (5508, 21825), (5820, 20655), (6075, 19788), (6596, 18225), (6885, 17460), (7275, 16524), (7290, 16490), (7650, 15714), (7857, 15300), (8100, 14841), (8245, 14580), (8262, 14550), (8730, 13770), (9180, 13095), (9700, 12393), (9894, 12150), (10476, 11475)]