510147300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{130807}}^1$

素因数の和:130837

約数の個数: 72

約数和(自身を含む): 1589578816

約数和(自身を除く): 1079431516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 130807, 261614, 392421, 523228, 654035, 784842, 1308070, 1569684, 1700491, 1962105, 2616140, 3270175, 3400982, 3924210, 5101473, 6540350, 6801964, 7848420, 8502455, 9810525, 10202946, 13080700, 17004910, 19621050, 20405892, 25507365, 34009820, 39242100, 42512275, 51014730, 85024550, 102029460, 127536825, 170049100, 255073650, 510147300]

約数ペア:

[(1, 510147300), (2, 255073650), (3, 170049100), (4, 127536825), (5, 102029460), (6, 85024550), (10, 51014730), (12, 42512275), (13, 39242100), (15, 34009820), (20, 25507365), (25, 20405892), (26, 19621050), (30, 17004910), (39, 13080700), (50, 10202946), (52, 9810525), (60, 8502455), (65, 7848420), (75, 6801964), (78, 6540350), (100, 5101473), (130, 3924210), (150, 3400982), (156, 3270175), (195, 2616140), (260, 1962105), (300, 1700491), (325, 1569684), (390, 1308070), (650, 784842), (780, 654035), (975, 523228), (1300, 392421), (1950, 261614), (3900, 130807)]