64227900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19463}}^1$

素因数の和:19491

約数の個数: 72

約数和(自身を含む): 202737024

約数和(自身を除く): 138509124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 19463, 38926, 58389, 77852, 97315, 116778, 194630, 214093, 233556, 291945, 389260, 428186, 486575, 583890, 642279, 856372, 973150, 1070465, 1167780, 1284558, 1459725, 1946300, 2140930, 2569116, 2919450, 3211395, 4281860, 5352325, 5838900, 6422790, 10704650, 12845580, 16056975, 21409300, 32113950, 64227900]

約数ペア:

[(1, 64227900), (2, 32113950), (3, 21409300), (4, 16056975), (5, 12845580), (6, 10704650), (10, 6422790), (11, 5838900), (12, 5352325), (15, 4281860), (20, 3211395), (22, 2919450), (25, 2569116), (30, 2140930), (33, 1946300), (44, 1459725), (50, 1284558), (55, 1167780), (60, 1070465), (66, 973150), (75, 856372), (100, 642279), (110, 583890), (132, 486575), (150, 428186), (165, 389260), (220, 291945), (275, 233556), (300, 214093), (330, 194630), (550, 116778), (660, 97315), (825, 77852), (1100, 58389), (1650, 38926), (3300, 19463)]