2655862500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{70823}}^1$

素因数の和:70855

約数の個数: 72

約数和(自身を含む): 7745879232

約数和(自身を除く): 5090016732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 6250, 7500, 9375, 12500, 18750, 37500, 70823, 141646, 212469, 283292, 354115, 424938, 708230, 849876, 1062345, 1416460, 1770575, 2124690, 3541150, 4249380, 5311725, 7082300, 8852875, 10623450, 17705750, 21246900, 26558625, 35411500, 44264375, 53117250, 88528750, 106234500, 132793125, 177057500, 221321875, 265586250, 442643750, 531172500, 663965625, 885287500, 1327931250, 2655862500]

約数ペア:

[(1, 2655862500), (2, 1327931250), (3, 885287500), (4, 663965625), (5, 531172500), (6, 442643750), (10, 265586250), (12, 221321875), (15, 177057500), (20, 132793125), (25, 106234500), (30, 88528750), (50, 53117250), (60, 44264375), (75, 35411500), (100, 26558625), (125, 21246900), (150, 17705750), (250, 10623450), (300, 8852875), (375, 7082300), (500, 5311725), (625, 4249380), (750, 3541150), (1250, 2124690), (1500, 1770575), (1875, 1416460), (2500, 1062345), (3125, 849876), (3750, 708230), (6250, 424938), (7500, 354115), (9375, 283292), (12500, 212469), (18750, 141646), (37500, 70823)]