30405526700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{8501}}^1$

素因数の和:9323

約数の個数: 72

約数和(自身を含む): 67480305984

約数和(自身を除く): 37074779284

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 761, 940, 1175, 1522, 2350, 3044, 3805, 4700, 7610, 8501, 15220, 17002, 19025, 34004, 35767, 38050, 42505, 71534, 76100, 85010, 143068, 170020, 178835, 212525, 357670, 399547, 425050, 715340, 799094, 850100, 894175, 1598188, 1788350, 1997735, 3576700, 3995470, 6469261, 7990940, 9988675, 12938522, 19977350, 25877044, 32346305, 39954700, 64692610, 129385220, 161731525, 304055267, 323463050, 608110534, 646926100, 1216221068, 1520276335, 3040552670, 6081105340, 7601381675, 15202763350, 30405526700]

約数ペア:

[(1, 30405526700), (2, 15202763350), (4, 7601381675), (5, 6081105340), (10, 3040552670), (20, 1520276335), (25, 1216221068), (47, 646926100), (50, 608110534), (94, 323463050), (100, 304055267), (188, 161731525), (235, 129385220), (470, 64692610), (761, 39954700), (940, 32346305), (1175, 25877044), (1522, 19977350), (2350, 12938522), (3044, 9988675), (3805, 7990940), (4700, 6469261), (7610, 3995470), (8501, 3576700), (15220, 1997735), (17002, 1788350), (19025, 1598188), (34004, 894175), (35767, 850100), (38050, 799094), (42505, 715340), (71534, 425050), (76100, 399547), (85010, 357670), (143068, 212525), (170020, 178835)]