68133060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4253}}^1$

素因数の和:4357

約数の個数: 72

約数和(自身を含む): 209041560

約数和(自身を除く): 140908500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4253, 5340, 8010, 8506, 12759, 16020, 17012, 21265, 25518, 38277, 42530, 51036, 63795, 76554, 85060, 127590, 153108, 191385, 255180, 378517, 382770, 757034, 765540, 1135551, 1514068, 1892585, 2271102, 3406653, 3785170, 4542204, 5677755, 6813306, 7570340, 11355510, 13626612, 17033265, 22711020, 34066530, 68133060]

約数ペア:

[(1, 68133060), (2, 34066530), (3, 22711020), (4, 17033265), (5, 13626612), (6, 11355510), (9, 7570340), (10, 6813306), (12, 5677755), (15, 4542204), (18, 3785170), (20, 3406653), (30, 2271102), (36, 1892585), (45, 1514068), (60, 1135551), (89, 765540), (90, 757034), (178, 382770), (180, 378517), (267, 255180), (356, 191385), (445, 153108), (534, 127590), (801, 85060), (890, 76554), (1068, 63795), (1335, 51036), (1602, 42530), (1780, 38277), (2670, 25518), (3204, 21265), (4005, 17012), (4253, 16020), (5340, 12759), (8010, 8506)]