139331400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17895

約数の個数: 96

約数和(自身を含む): 465178560

約数和(自身を除く): 325847160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 17863, 35726, 53589, 71452, 89315, 107178, 142904, 178630, 214356, 232219, 267945, 357260, 428712, 446575, 464438, 535890, 696657, 714520, 893150, 928876, 1071780, 1161095, 1339725, 1393314, 1786300, 1857752, 2143560, 2322190, 2679450, 2786628, 3483285, 3572600, 4644380, 5358900, 5573256, 5805475, 6966570, 9288760, 10717800, 11610950, 13933140, 17416425, 23221900, 27866280, 34832850, 46443800, 69665700, 139331400]

約数ペア:

[(1, 139331400), (2, 69665700), (3, 46443800), (4, 34832850), (5, 27866280), (6, 23221900), (8, 17416425), (10, 13933140), (12, 11610950), (13, 10717800), (15, 9288760), (20, 6966570), (24, 5805475), (25, 5573256), (26, 5358900), (30, 4644380), (39, 3572600), (40, 3483285), (50, 2786628), (52, 2679450), (60, 2322190), (65, 2143560), (75, 1857752), (78, 1786300), (100, 1393314), (104, 1339725), (120, 1161095), (130, 1071780), (150, 928876), (156, 893150), (195, 714520), (200, 696657), (260, 535890), (300, 464438), (312, 446575), (325, 428712), (390, 357260), (520, 267945), (600, 232219), (650, 214356), (780, 178630), (975, 142904), (1300, 107178), (1560, 89315), (1950, 71452), (2600, 53589), (3900, 35726), (7800, 17863)]