289073610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 160

約数和(自身を含む): 940896000

約数和(自身を除く): 651822390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1530, 1785, 1890, 2142, 2295, 2754, 2835, 2999, 3213, 3570, 4590, 5355, 5670, 5998, 6426, 6885, 8997, 9639, 10710, 13770, 14995, 16065, 17994, 19278, 20993, 26991, 29990, 32130, 41986, 44985, 48195, 50983, 53982, 62979, 80973, 89970, 96390, 101966, 104965, 125958, 134955, 152949, 161946, 188937, 209930, 242919, 254915, 269910, 305898, 314895, 356881, 377874, 404865, 458847, 485838, 509830, 566811, 629790, 713762, 764745, 809730, 917694, 944685, 1070643, 1133622, 1214595, 1376541, 1529490, 1700433, 1784405, 1889370, 2141286, 2294235, 2429190, 2753082, 2834055, 3211929, 3400866, 3568810, 4129623, 4588470, 5353215, 5668110, 6423858, 6882705, 8259246, 8502165, 9635787, 10706430, 13765410, 16059645, 17004330, 19271574, 20648115, 28907361, 32119290, 41296230, 48178935, 57814722, 96357870, 144536805, 289073610]

約数ペア:

[(1, 289073610), (2, 144536805), (3, 96357870), (5, 57814722), (6, 48178935), (7, 41296230), (9, 32119290), (10, 28907361), (14, 20648115), (15, 19271574), (17, 17004330), (18, 16059645), (21, 13765410), (27, 10706430), (30, 9635787), (34, 8502165), (35, 8259246), (42, 6882705), (45, 6423858), (51, 5668110), (54, 5353215), (63, 4588470), (70, 4129623), (81, 3568810), (85, 3400866), (90, 3211929), (102, 2834055), (105, 2753082), (119, 2429190), (126, 2294235), (135, 2141286), (153, 1889370), (162, 1784405), (170, 1700433), (189, 1529490), (210, 1376541), (238, 1214595), (255, 1133622), (270, 1070643), (306, 944685), (315, 917694), (357, 809730), (378, 764745), (405, 713762), (459, 629790), (510, 566811), (567, 509830), (595, 485838), (630, 458847), (714, 404865), (765, 377874), (810, 356881), (918, 314895), (945, 305898), (1071, 269910), (1134, 254915), (1190, 242919), (1377, 209930), (1530, 188937), (1785, 161946), (1890, 152949), (2142, 134955), (2295, 125958), (2754, 104965), (2835, 101966), (2999, 96390), (3213, 89970), (3570, 80973), (4590, 62979), (5355, 53982), (5670, 50983), (5998, 48195), (6426, 44985), (6885, 41986), (8997, 32130), (9639, 29990), (10710, 26991), (13770, 20993), (14995, 19278), (16065, 17994)]