61799580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11839}}^1$

素因数の和:11883

約数の個数: 72

約数和(自身を含む): 193939200

約数和(自身を除く): 132139620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 11839, 23678, 35517, 47356, 59195, 71034, 106551, 118390, 142068, 177585, 213102, 236780, 343331, 355170, 426204, 532755, 686662, 710340, 1029993, 1065510, 1373324, 1716655, 2059986, 2131020, 3089979, 3433310, 4119972, 5149965, 6179958, 6866620, 10299930, 12359916, 15449895, 20599860, 30899790, 61799580]

約数ペア:

[(1, 61799580), (2, 30899790), (3, 20599860), (4, 15449895), (5, 12359916), (6, 10299930), (9, 6866620), (10, 6179958), (12, 5149965), (15, 4119972), (18, 3433310), (20, 3089979), (29, 2131020), (30, 2059986), (36, 1716655), (45, 1373324), (58, 1065510), (60, 1029993), (87, 710340), (90, 686662), (116, 532755), (145, 426204), (174, 355170), (180, 343331), (261, 236780), (290, 213102), (348, 177585), (435, 142068), (522, 118390), (580, 106551), (870, 71034), (1044, 59195), (1305, 47356), (1740, 35517), (2610, 23678), (5220, 11839)]