74986372620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138863653}}^1$

素因数の和:138863671

約数の個数: 48

約数和(自身を含む): 233290938720

約数和(自身を除く): 158304566100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 138863653, 277727306, 416590959, 555454612, 694318265, 833181918, 1249772877, 1388636530, 1666363836, 2082954795, 2499545754, 2777273060, 3749318631, 4165909590, 4999091508, 6248864385, 7498637262, 8331819180, 12497728770, 14997274524, 18746593155, 24995457540, 37493186310, 74986372620]

約数ペア:

[(1, 74986372620), (2, 37493186310), (3, 24995457540), (4, 18746593155), (5, 14997274524), (6, 12497728770), (9, 8331819180), (10, 7498637262), (12, 6248864385), (15, 4999091508), (18, 4165909590), (20, 3749318631), (27, 2777273060), (30, 2499545754), (36, 2082954795), (45, 1666363836), (54, 1388636530), (60, 1249772877), (90, 833181918), (108, 694318265), (135, 555454612), (180, 416590959), (270, 277727306), (540, 138863653)]