2031909300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{250853}}^1$

素因数の和:250879

約数の個数: 90

約数和(自身を含む): 6586673478

約数和(自身を除く): 4554764178

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 250853, 501706, 752559, 1003412, 1254265, 1505118, 2257677, 2508530, 3010236, 3762795, 4515354, 5017060, 6271325, 6773031, 7525590, 9030708, 11288385, 12542650, 13546062, 15051180, 18813975, 20319093, 22576770, 25085300, 27092124, 33865155, 37627950, 40638186, 45153540, 56441925, 67730310, 75255900, 81276372, 101595465, 112883850, 135460620, 169325775, 203190930, 225767700, 338651550, 406381860, 507977325, 677303100, 1015954650, 2031909300]

約数ペア:

[(1, 2031909300), (2, 1015954650), (3, 677303100), (4, 507977325), (5, 406381860), (6, 338651550), (9, 225767700), (10, 203190930), (12, 169325775), (15, 135460620), (18, 112883850), (20, 101595465), (25, 81276372), (27, 75255900), (30, 67730310), (36, 56441925), (45, 45153540), (50, 40638186), (54, 37627950), (60, 33865155), (75, 27092124), (81, 25085300), (90, 22576770), (100, 20319093), (108, 18813975), (135, 15051180), (150, 13546062), (162, 12542650), (180, 11288385), (225, 9030708), (270, 7525590), (300, 6773031), (324, 6271325), (405, 5017060), (450, 4515354), (540, 3762795), (675, 3010236), (810, 2508530), (900, 2257677), (1350, 1505118), (1620, 1254265), (2025, 1003412), (2700, 752559), (4050, 501706), (8100, 250853)]