126612900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{140681}}^1$

素因数の和:140701

約数の個数: 54

約数和(自身を含む): 396863922

約数和(自身を除く): 270251022

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, 140681, 281362, 422043, 562724, 703405, 844086, 1266129, 1406810, 1688172, 2110215, 2532258, 2813620, 3517025, 4220430, 5064516, 6330645, 7034050, 8440860, 10551075, 12661290, 14068100, 21102150, 25322580, 31653225, 42204300, 63306450, 126612900]

約数ペア:

[(1, 126612900), (2, 63306450), (3, 42204300), (4, 31653225), (5, 25322580), (6, 21102150), (9, 14068100), (10, 12661290), (12, 10551075), (15, 8440860), (18, 7034050), (20, 6330645), (25, 5064516), (30, 4220430), (36, 3517025), (45, 2813620), (50, 2532258), (60, 2110215), (75, 1688172), (90, 1406810), (100, 1266129), (150, 844086), (180, 703405), (225, 562724), (300, 422043), (450, 281362), (900, 140681)]