77648700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5571

約数の個数: 72

約数和(自身を含む): 229485312

約数和(自身を除く): 151836612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 5507, 7050, 11014, 14100, 16521, 22028, 27535, 33042, 55070, 66084, 82605, 110140, 137675, 165210, 258829, 275350, 330420, 413025, 517658, 550700, 776487, 826050, 1035316, 1294145, 1552974, 1652100, 2588290, 3105948, 3882435, 5176580, 6470725, 7764870, 12941450, 15529740, 19412175, 25882900, 38824350, 77648700]

約数ペア:

[(1, 77648700), (2, 38824350), (3, 25882900), (4, 19412175), (5, 15529740), (6, 12941450), (10, 7764870), (12, 6470725), (15, 5176580), (20, 3882435), (25, 3105948), (30, 2588290), (47, 1652100), (50, 1552974), (60, 1294145), (75, 1035316), (94, 826050), (100, 776487), (141, 550700), (150, 517658), (188, 413025), (235, 330420), (282, 275350), (300, 258829), (470, 165210), (564, 137675), (705, 110140), (940, 82605), (1175, 66084), (1410, 55070), (2350, 33042), (2820, 27535), (3525, 22028), (4700, 16521), (5507, 14100), (7050, 11014)]