128113050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65699}}^1$

素因数の和:65727

約数の個数: 48

約数和(自身を含む): 342165600

約数和(自身を除く): 214052550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 65699, 131398, 197097, 328495, 394194, 656990, 854087, 985485, 1642475, 1708174, 1970970, 2562261, 3284950, 4270435, 4927425, 5124522, 8540870, 9854850, 12811305, 21352175, 25622610, 42704350, 64056525, 128113050]

約数ペア:

[(1, 128113050), (2, 64056525), (3, 42704350), (5, 25622610), (6, 21352175), (10, 12811305), (13, 9854850), (15, 8540870), (25, 5124522), (26, 4927425), (30, 4270435), (39, 3284950), (50, 2562261), (65, 1970970), (75, 1708174), (78, 1642475), (130, 985485), (150, 854087), (195, 656990), (325, 394194), (390, 328495), (650, 197097), (975, 131398), (1950, 65699)]