91809720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{85009}}^1$

素因数の和:85029

約数の個数: 64

約数和(自身を含む): 306036000

約数和(自身を除く): 214226280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 85009, 170018, 255027, 340036, 425045, 510054, 680072, 765081, 850090, 1020108, 1275135, 1530162, 1700180, 2040216, 2295243, 2550270, 3060324, 3400360, 3825405, 4590486, 5100540, 6120648, 7650810, 9180972, 10201080, 11476215, 15301620, 18361944, 22952430, 30603240, 45904860, 91809720]

約数ペア:

[(1, 91809720), (2, 45904860), (3, 30603240), (4, 22952430), (5, 18361944), (6, 15301620), (8, 11476215), (9, 10201080), (10, 9180972), (12, 7650810), (15, 6120648), (18, 5100540), (20, 4590486), (24, 3825405), (27, 3400360), (30, 3060324), (36, 2550270), (40, 2295243), (45, 2040216), (54, 1700180), (60, 1530162), (72, 1275135), (90, 1020108), (108, 850090), (120, 765081), (135, 680072), (180, 510054), (216, 425045), (270, 340036), (360, 255027), (540, 170018), (1080, 85009)]