192150180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4787}}^1$

素因数の和:5025

約数の個数: 72

約数和(自身を含む): 585591552

約数和(自身を除く): 393441372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 4787, 6690, 8028, 9574, 10035, 13380, 14361, 19148, 20070, 23935, 28722, 40140, 43083, 47870, 57444, 71805, 86166, 95740, 143610, 172332, 215415, 287220, 430830, 861660, 1067501, 2135002, 3202503, 4270004, 5337505, 6405006, 9607509, 10675010, 12810012, 16012515, 19215018, 21350020, 32025030, 38430036, 48037545, 64050060, 96075090, 192150180]

約数ペア:

[(1, 192150180), (2, 96075090), (3, 64050060), (4, 48037545), (5, 38430036), (6, 32025030), (9, 21350020), (10, 19215018), (12, 16012515), (15, 12810012), (18, 10675010), (20, 9607509), (30, 6405006), (36, 5337505), (45, 4270004), (60, 3202503), (90, 2135002), (180, 1067501), (223, 861660), (446, 430830), (669, 287220), (892, 215415), (1115, 172332), (1338, 143610), (2007, 95740), (2230, 86166), (2676, 71805), (3345, 57444), (4014, 47870), (4460, 43083), (4787, 40140), (6690, 28722), (8028, 23935), (9574, 20070), (10035, 19148), (13380, 14361)]