750915540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{52807}}^1$

素因数の和:52901

約数の個数: 72

約数和(自身を含む): 2306653440

約数和(自身を除く): 1555737900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 52807, 105614, 158421, 211228, 264035, 316842, 475263, 528070, 633684, 792105, 950526, 1056140, 1584210, 1901052, 2376315, 3168420, 4171753, 4752630, 8343506, 9505260, 12515259, 16687012, 20858765, 25030518, 37545777, 41717530, 50061036, 62576295, 75091554, 83435060, 125152590, 150183108, 187728885, 250305180, 375457770, 750915540]

約数ペア:

[(1, 750915540), (2, 375457770), (3, 250305180), (4, 187728885), (5, 150183108), (6, 125152590), (9, 83435060), (10, 75091554), (12, 62576295), (15, 50061036), (18, 41717530), (20, 37545777), (30, 25030518), (36, 20858765), (45, 16687012), (60, 12515259), (79, 9505260), (90, 8343506), (158, 4752630), (180, 4171753), (237, 3168420), (316, 2376315), (395, 1901052), (474, 1584210), (711, 1056140), (790, 950526), (948, 792105), (1185, 633684), (1422, 528070), (1580, 475263), (2370, 316842), (2844, 264035), (3555, 211228), (4740, 158421), (7110, 105614), (14220, 52807)]