171424600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 426401280

約数和(自身を除く): 254976680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 127, 136, 170, 200, 254, 340, 397, 425, 508, 635, 680, 794, 850, 1016, 1270, 1588, 1700, 1985, 2159, 2540, 3175, 3176, 3400, 3970, 4318, 5080, 6350, 6749, 7940, 8636, 9925, 10795, 12700, 13498, 15880, 17272, 19850, 21590, 25400, 26996, 33745, 39700, 43180, 50419, 53975, 53992, 67490, 79400, 86360, 100838, 107950, 134980, 168725, 201676, 215900, 252095, 269960, 337450, 403352, 431800, 504190, 674900, 857123, 1008380, 1260475, 1349800, 1714246, 2016760, 2520950, 3428492, 4285615, 5041900, 6856984, 8571230, 10083800, 17142460, 21428075, 34284920, 42856150, 85712300, 171424600]

約数ペア:

[(1, 171424600), (2, 85712300), (4, 42856150), (5, 34284920), (8, 21428075), (10, 17142460), (17, 10083800), (20, 8571230), (25, 6856984), (34, 5041900), (40, 4285615), (50, 3428492), (68, 2520950), (85, 2016760), (100, 1714246), (127, 1349800), (136, 1260475), (170, 1008380), (200, 857123), (254, 674900), (340, 504190), (397, 431800), (425, 403352), (508, 337450), (635, 269960), (680, 252095), (794, 215900), (850, 201676), (1016, 168725), (1270, 134980), (1588, 107950), (1700, 100838), (1985, 86360), (2159, 79400), (2540, 67490), (3175, 53992), (3176, 53975), (3400, 50419), (3970, 43180), (4318, 39700), (5080, 33745), (6350, 26996), (6749, 25400), (7940, 21590), (8636, 19850), (9925, 17272), (10795, 15880), (12700, 13498)]