29199300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 90994176

約数和(自身を除く): 61794876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 7487, 14974, 22461, 29948, 37435, 44922, 74870, 89844, 97331, 112305, 149740, 187175, 194662, 224610, 291993, 374350, 389324, 449220, 486655, 561525, 583986, 748700, 973310, 1123050, 1167972, 1459965, 1946620, 2246100, 2433275, 2919930, 4866550, 5839860, 7299825, 9733100, 14599650, 29199300]

約数ペア:

[(1, 29199300), (2, 14599650), (3, 9733100), (4, 7299825), (5, 5839860), (6, 4866550), (10, 2919930), (12, 2433275), (13, 2246100), (15, 1946620), (20, 1459965), (25, 1167972), (26, 1123050), (30, 973310), (39, 748700), (50, 583986), (52, 561525), (60, 486655), (65, 449220), (75, 389324), (78, 374350), (100, 291993), (130, 224610), (150, 194662), (156, 187175), (195, 149740), (260, 112305), (300, 97331), (325, 89844), (390, 74870), (650, 44922), (780, 37435), (975, 29948), (1300, 22461), (1950, 14974), (3900, 7487)]