75507030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 208617552

約数和(自身を除く): 133110522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 2903, 4335, 5202, 5806, 8670, 8709, 13005, 14515, 17418, 26010, 26127, 29030, 43545, 49351, 52254, 87090, 98702, 130635, 148053, 246755, 261270, 296106, 444159, 493510, 740265, 838967, 888318, 1480530, 1677934, 2220795, 2516901, 4194835, 4441590, 5033802, 7550703, 8389670, 12584505, 15101406, 25169010, 37753515, 75507030]

約数ペア:

[(1, 75507030), (2, 37753515), (3, 25169010), (5, 15101406), (6, 12584505), (9, 8389670), (10, 7550703), (15, 5033802), (17, 4441590), (18, 4194835), (30, 2516901), (34, 2220795), (45, 1677934), (51, 1480530), (85, 888318), (90, 838967), (102, 740265), (153, 493510), (170, 444159), (255, 296106), (289, 261270), (306, 246755), (510, 148053), (578, 130635), (765, 98702), (867, 87090), (1445, 52254), (1530, 49351), (1734, 43545), (2601, 29030), (2890, 26127), (2903, 26010), (4335, 17418), (5202, 14515), (5806, 13005), (8670, 8709)]