76539450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39251}}^1$

素因数の和:39279

約数の個数: 48

約数和(自身を含む): 204424416

約数和(自身を除く): 127884966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 39251, 78502, 117753, 196255, 235506, 392510, 510263, 588765, 981275, 1020526, 1177530, 1530789, 1962550, 2551315, 2943825, 3061578, 5102630, 5887650, 7653945, 12756575, 15307890, 25513150, 38269725, 76539450]

約数ペア:

[(1, 76539450), (2, 38269725), (3, 25513150), (5, 15307890), (6, 12756575), (10, 7653945), (13, 5887650), (15, 5102630), (25, 3061578), (26, 2943825), (30, 2551315), (39, 1962550), (50, 1530789), (65, 1177530), (75, 1020526), (78, 981275), (130, 588765), (150, 510263), (195, 392510), (325, 235506), (390, 196255), (650, 117753), (975, 78502), (1950, 39251)]