18200250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8089}}^1$

素因数の和:8112

約数の個数: 48

約数和(自身を含む): 49219560

約数和(自身を除く): 31019310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8089, 16178, 24267, 40445, 48534, 72801, 80890, 121335, 145602, 202225, 242670, 364005, 404450, 606675, 728010, 1011125, 1213350, 1820025, 2022250, 3033375, 3640050, 6066750, 9100125, 18200250]

約数ペア:

[(1, 18200250), (2, 9100125), (3, 6066750), (5, 3640050), (6, 3033375), (9, 2022250), (10, 1820025), (15, 1213350), (18, 1011125), (25, 728010), (30, 606675), (45, 404450), (50, 364005), (75, 242670), (90, 202225), (125, 145602), (150, 121335), (225, 80890), (250, 72801), (375, 48534), (450, 40445), (750, 24267), (1125, 16178), (2250, 8089)]