152809300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 380600640

約数和(自身を除く): 227791340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 419, 521, 700, 838, 1042, 1676, 2084, 2095, 2605, 2933, 3647, 4190, 5210, 5866, 7294, 8380, 10420, 10475, 11732, 13025, 14588, 14665, 18235, 20950, 26050, 29330, 36470, 41900, 52100, 58660, 72940, 73325, 91175, 146650, 182350, 218299, 293300, 364700, 436598, 873196, 1091495, 1528093, 2182990, 3056186, 4365980, 5457475, 6112372, 7640465, 10914950, 15280930, 21829900, 30561860, 38202325, 76404650, 152809300]

約数ペア:

[(1, 152809300), (2, 76404650), (4, 38202325), (5, 30561860), (7, 21829900), (10, 15280930), (14, 10914950), (20, 7640465), (25, 6112372), (28, 5457475), (35, 4365980), (50, 3056186), (70, 2182990), (100, 1528093), (140, 1091495), (175, 873196), (350, 436598), (419, 364700), (521, 293300), (700, 218299), (838, 182350), (1042, 146650), (1676, 91175), (2084, 73325), (2095, 72940), (2605, 58660), (2933, 52100), (3647, 41900), (4190, 36470), (5210, 29330), (5866, 26050), (7294, 20950), (8380, 18235), (10420, 14665), (10475, 14588), (11732, 13025)]