140077620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15259}}^1$

素因数の和:15294

約数の個数: 96

約数和(自身を含む): 461462400

約数和(自身を除く): 321384780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 15259, 30518, 45777, 61036, 76295, 91554, 137331, 152590, 183108, 228885, 259403, 274662, 305180, 411993, 457770, 518806, 549324, 686655, 778209, 823986, 915540, 1037612, 1297015, 1373310, 1556418, 1647972, 2059965, 2334627, 2594030, 2746620, 3112836, 3891045, 4119930, 4669254, 5188060, 7003881, 7782090, 8239860, 9338508, 11673135, 14007762, 15564180, 23346270, 28015524, 35019405, 46692540, 70038810, 140077620]

約数ペア:

[(1, 140077620), (2, 70038810), (3, 46692540), (4, 35019405), (5, 28015524), (6, 23346270), (9, 15564180), (10, 14007762), (12, 11673135), (15, 9338508), (17, 8239860), (18, 7782090), (20, 7003881), (27, 5188060), (30, 4669254), (34, 4119930), (36, 3891045), (45, 3112836), (51, 2746620), (54, 2594030), (60, 2334627), (68, 2059965), (85, 1647972), (90, 1556418), (102, 1373310), (108, 1297015), (135, 1037612), (153, 915540), (170, 823986), (180, 778209), (204, 686655), (255, 549324), (270, 518806), (306, 457770), (340, 411993), (459, 305180), (510, 274662), (540, 259403), (612, 228885), (765, 183108), (918, 152590), (1020, 137331), (1530, 91554), (1836, 76295), (2295, 61036), (3060, 45777), (4590, 30518), (9180, 15259)]