8907900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 26914944

約数和(自身を除く): 18007044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1291, 1380, 1725, 2300, 2582, 3450, 3873, 5164, 6455, 6900, 7746, 12910, 15492, 19365, 25820, 29693, 32275, 38730, 59386, 64550, 77460, 89079, 96825, 118772, 129100, 148465, 178158, 193650, 296930, 356316, 387300, 445395, 593860, 742325, 890790, 1484650, 1781580, 2226975, 2969300, 4453950, 8907900]

約数ペア:

[(1, 8907900), (2, 4453950), (3, 2969300), (4, 2226975), (5, 1781580), (6, 1484650), (10, 890790), (12, 742325), (15, 593860), (20, 445395), (23, 387300), (25, 356316), (30, 296930), (46, 193650), (50, 178158), (60, 148465), (69, 129100), (75, 118772), (92, 96825), (100, 89079), (115, 77460), (138, 64550), (150, 59386), (230, 38730), (276, 32275), (300, 29693), (345, 25820), (460, 19365), (575, 15492), (690, 12910), (1150, 7746), (1291, 6900), (1380, 6455), (1725, 5164), (2300, 3873), (2582, 3450)]