146539620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4091}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 446846400

約数和(自身を除く): 300306780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 4091, 5970, 7164, 8182, 8955, 11940, 12273, 16364, 17910, 20455, 24546, 35820, 36819, 40910, 49092, 61365, 73638, 81820, 122730, 147276, 184095, 245460, 368190, 736380, 814109, 1628218, 2442327, 3256436, 4070545, 4884654, 7326981, 8141090, 9769308, 12211635, 14653962, 16282180, 24423270, 29307924, 36634905, 48846540, 73269810, 146539620]

約数ペア:

[(1, 146539620), (2, 73269810), (3, 48846540), (4, 36634905), (5, 29307924), (6, 24423270), (9, 16282180), (10, 14653962), (12, 12211635), (15, 9769308), (18, 8141090), (20, 7326981), (30, 4884654), (36, 4070545), (45, 3256436), (60, 2442327), (90, 1628218), (180, 814109), (199, 736380), (398, 368190), (597, 245460), (796, 184095), (995, 147276), (1194, 122730), (1791, 81820), (1990, 73638), (2388, 61365), (2985, 49092), (3582, 40910), (3980, 36819), (4091, 35820), (5970, 24546), (7164, 20455), (8182, 17910), (8955, 16364), (11940, 12273)]