75753020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 195982416

約数和(自身を除く): 120229396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4547, 8330, 9094, 16660, 18188, 22735, 31829, 45470, 63658, 77299, 90940, 127316, 154598, 159145, 222803, 309196, 318290, 386495, 445606, 541093, 636580, 772990, 891212, 1082186, 1114015, 1545980, 2164372, 2228030, 2705465, 3787651, 4456060, 5410930, 7575302, 10821860, 15150604, 18938255, 37876510, 75753020]

約数ペア:

[(1, 75753020), (2, 37876510), (4, 18938255), (5, 15150604), (7, 10821860), (10, 7575302), (14, 5410930), (17, 4456060), (20, 3787651), (28, 2705465), (34, 2228030), (35, 2164372), (49, 1545980), (68, 1114015), (70, 1082186), (85, 891212), (98, 772990), (119, 636580), (140, 541093), (170, 445606), (196, 386495), (238, 318290), (245, 309196), (340, 222803), (476, 159145), (490, 154598), (595, 127316), (833, 90940), (980, 77299), (1190, 63658), (1666, 45470), (2380, 31829), (3332, 22735), (4165, 18188), (4547, 16660), (8330, 9094)]