98779620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8273}}^1$

素因数の和:8484

約数の個数: 48

約数和(自身を含む): 278006400

約数和(自身を除く): 179226780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 8273, 11940, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 165460, 248190, 496380, 1646327, 3292654, 4938981, 6585308, 8231635, 9877962, 16463270, 19755924, 24694905, 32926540, 49389810, 98779620]

約数ペア:

[(1, 98779620), (2, 49389810), (3, 32926540), (4, 24694905), (5, 19755924), (6, 16463270), (10, 9877962), (12, 8231635), (15, 6585308), (20, 4938981), (30, 3292654), (60, 1646327), (199, 496380), (398, 248190), (597, 165460), (796, 124095), (995, 99276), (1194, 82730), (1990, 49638), (2388, 41365), (2985, 33092), (3980, 24819), (5970, 16546), (8273, 11940)]