77789850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16775

約数の個数: 48

約数和(自身を含む): 199153920

約数和(自身を除く): 121364070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 16729, 33458, 50187, 83645, 100374, 167290, 250935, 418225, 501870, 518599, 836450, 1037198, 1254675, 1555797, 2509350, 2592995, 3111594, 5185990, 7778985, 12964975, 15557970, 25929950, 38894925, 77789850]

約数ペア:

[(1, 77789850), (2, 38894925), (3, 25929950), (5, 15557970), (6, 12964975), (10, 7778985), (15, 5185990), (25, 3111594), (30, 2592995), (31, 2509350), (50, 1555797), (62, 1254675), (75, 1037198), (93, 836450), (150, 518599), (155, 501870), (186, 418225), (310, 250935), (465, 167290), (775, 100374), (930, 83645), (1550, 50187), (2325, 33458), (4650, 16729)]