45122580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{250681}}^1$

素因数の和:250696

約数の個数: 36

約数和(自身を含む): 136872372

約数和(自身を除く): 91749792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 250681, 501362, 752043, 1002724, 1253405, 1504086, 2256129, 2506810, 3008172, 3760215, 4512258, 5013620, 7520430, 9024516, 11280645, 15040860, 22561290, 45122580]

約数ペア:

[(1, 45122580), (2, 22561290), (3, 15040860), (4, 11280645), (5, 9024516), (6, 7520430), (9, 5013620), (10, 4512258), (12, 3760215), (15, 3008172), (18, 2506810), (20, 2256129), (30, 1504086), (36, 1253405), (45, 1002724), (60, 752043), (90, 501362), (180, 250681)]