75663090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 72

約数和(自身を含む): 209048580

約数和(自身を除く): 133385490

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, 2909, 4335, 5202, 5818, 8670, 8727, 13005, 14545, 17454, 26010, 26181, 29090, 43635, 49453, 52362, 87270, 98906, 130905, 148359, 247265, 261810, 296718, 445077, 494530, 741795, 840701, 890154, 1483590, 1681402, 2225385, 2522103, 4203505, 4450770, 5044206, 7566309, 8407010, 12610515, 15132618, 25221030, 37831545, 75663090]

約数ペア:

[(1, 75663090), (2, 37831545), (3, 25221030), (5, 15132618), (6, 12610515), (9, 8407010), (10, 7566309), (15, 5044206), (17, 4450770), (18, 4203505), (30, 2522103), (34, 2225385), (45, 1681402), (51, 1483590), (85, 890154), (90, 840701), (102, 741795), (153, 494530), (170, 445077), (255, 296718), (289, 261810), (306, 247265), (510, 148359), (578, 130905), (765, 98906), (867, 87270), (1445, 52362), (1530, 49453), (1734, 43635), (2601, 29090), (2890, 26181), (2909, 26010), (4335, 17454), (5202, 14545), (5818, 13005), (8670, 8727)]