75315060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 229503456

約数和(自身を除く): 154188396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 1667, 2259, 2510, 3012, 3334, 3765, 4518, 5001, 5020, 6668, 7530, 8335, 9036, 10002, 11295, 15003, 15060, 16670, 20004, 22590, 25005, 30006, 33340, 45180, 50010, 60012, 75015, 100020, 150030, 300060, 418417, 836834, 1255251, 1673668, 2092085, 2510502, 3765753, 4184170, 5021004, 6276255, 7531506, 8368340, 12552510, 15063012, 18828765, 25105020, 37657530, 75315060]

約数ペア:

[(1, 75315060), (2, 37657530), (3, 25105020), (4, 18828765), (5, 15063012), (6, 12552510), (9, 8368340), (10, 7531506), (12, 6276255), (15, 5021004), (18, 4184170), (20, 3765753), (30, 2510502), (36, 2092085), (45, 1673668), (60, 1255251), (90, 836834), (180, 418417), (251, 300060), (502, 150030), (753, 100020), (1004, 75015), (1255, 60012), (1506, 50010), (1667, 45180), (2259, 33340), (2510, 30006), (3012, 25005), (3334, 22590), (3765, 20004), (4518, 16670), (5001, 15060), (5020, 15003), (6668, 11295), (7530, 10002), (8335, 9036)]