163048020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9403}}^1$

素因数の和:9449

約数の個数: 72

約数和(自身を含む): 485020704

約数和(自身を除く): 321972684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 9403, 17340, 18806, 28209, 37612, 47015, 56418, 94030, 112836, 141045, 159851, 188060, 282090, 319702, 479553, 564180, 639404, 799255, 959106, 1598510, 1918212, 2397765, 2717467, 3197020, 4795530, 5434934, 8152401, 9591060, 10869868, 13587335, 16304802, 27174670, 32609604, 40762005, 54349340, 81524010, 163048020]

約数ペア:

[(1, 163048020), (2, 81524010), (3, 54349340), (4, 40762005), (5, 32609604), (6, 27174670), (10, 16304802), (12, 13587335), (15, 10869868), (17, 9591060), (20, 8152401), (30, 5434934), (34, 4795530), (51, 3197020), (60, 2717467), (68, 2397765), (85, 1918212), (102, 1598510), (170, 959106), (204, 799255), (255, 639404), (289, 564180), (340, 479553), (510, 319702), (578, 282090), (867, 188060), (1020, 159851), (1156, 141045), (1445, 112836), (1734, 94030), (2890, 56418), (3468, 47015), (4335, 37612), (5780, 28209), (8670, 18806), (9403, 17340)]