45009018180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{35721443}}^1$

素因数の和:35721465

約数の個数: 72

約数和(自身を含む): 156031267392

約数和(自身を除く): 111022249212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 35721443, 71442886, 107164329, 142885772, 178607215, 214328658, 250050101, 321492987, 357214430, 428657316, 500100202, 535821645, 642985974, 714428860, 750150303, 1000200404, 1071643290, 1250250505, 1285971948, 1500300606, 1607464935, 2143286580, 2250450909, 2500501010, 3000601212, 3214929870, 3750751515, 4500901818, 5001002020, 6429859740, 7501503030, 9001803636, 11252254545, 15003006060, 22504509090, 45009018180]

約数ペア:

[(1, 45009018180), (2, 22504509090), (3, 15003006060), (4, 11252254545), (5, 9001803636), (6, 7501503030), (7, 6429859740), (9, 5001002020), (10, 4500901818), (12, 3750751515), (14, 3214929870), (15, 3000601212), (18, 2500501010), (20, 2250450909), (21, 2143286580), (28, 1607464935), (30, 1500300606), (35, 1285971948), (36, 1250250505), (42, 1071643290), (45, 1000200404), (60, 750150303), (63, 714428860), (70, 642985974), (84, 535821645), (90, 500100202), (105, 428657316), (126, 357214430), (140, 321492987), (180, 250050101), (210, 214328658), (252, 178607215), (315, 142885772), (420, 107164329), (630, 71442886), (1260, 35721443)]