28901576700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{32112863}}^1$

素因数の和:32112883

約数の個数: 54

約数和(自身を含む): 90590389344

約数和(自身を除く): 61688812644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 32112863, 64225726, 96338589, 128451452, 160564315, 192677178, 289015767, 321128630, 385354356, 481692945, 578031534, 642257260, 802821575, 963385890, 1156063068, 1445078835, 1605643150, 1926771780, 2408464725, 2890157670, 3211286300, 4816929450, 5780315340, 7225394175, 9633858900, 14450788350, 28901576700]

約数ペア:

[(1, 28901576700), (2, 14450788350), (3, 9633858900), (4, 7225394175), (5, 5780315340), (6, 4816929450), (9, 3211286300), (10, 2890157670), (12, 2408464725), (15, 1926771780), (18, 1605643150), (20, 1445078835), (25, 1156063068), (30, 963385890), (36, 802821575), (45, 642257260), (50, 578031534), (60, 481692945), (75, 385354356), (90, 321128630), (100, 289015767), (150, 192677178), (180, 160564315), (225, 128451452), (300, 96338589), (450, 64225726), (900, 32112863)]