8900307540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1831339}}^1$

素因数の和:1831363

約数の個数: 72

約数和(自身を含む): 27997525920

約数和(自身を除く): 19097218380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 1831339, 3662678, 5494017, 7325356, 9156695, 10988034, 16482051, 18313390, 21976068, 27470085, 32964102, 36626780, 49446153, 54940170, 65928204, 82410255, 98892306, 109880340, 148338459, 164820510, 197784612, 247230765, 296676918, 329641020, 445015377, 494461530, 593353836, 741692295, 890030754, 988923060, 1483384590, 1780061508, 2225076885, 2966769180, 4450153770, 8900307540]

約数ペア:

[(1, 8900307540), (2, 4450153770), (3, 2966769180), (4, 2225076885), (5, 1780061508), (6, 1483384590), (9, 988923060), (10, 890030754), (12, 741692295), (15, 593353836), (18, 494461530), (20, 445015377), (27, 329641020), (30, 296676918), (36, 247230765), (45, 197784612), (54, 164820510), (60, 148338459), (81, 109880340), (90, 98892306), (108, 82410255), (135, 65928204), (162, 54940170), (180, 49446153), (243, 36626780), (270, 32964102), (324, 27470085), (405, 21976068), (486, 18313390), (540, 16482051), (810, 10988034), (972, 9156695), (1215, 7325356), (1620, 5494017), (2430, 3662678), (4860, 1831339)]