191107000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 128

約数和(自身を含む): 533744640

約数和(自身を除く): 342637640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 460, 500, 575, 644, 700, 805, 875, 920, 1000, 1150, 1187, 1288, 1400, 1610, 1750, 2300, 2374, 2875, 3220, 3500, 4025, 4600, 4748, 5750, 5935, 6440, 7000, 8050, 8309, 9496, 11500, 11870, 16100, 16618, 20125, 23000, 23740, 27301, 29675, 32200, 33236, 40250, 41545, 47480, 54602, 59350, 66472, 80500, 83090, 109204, 118700, 136505, 148375, 161000, 166180, 191107, 207725, 218408, 237400, 273010, 296750, 332360, 382214, 415450, 546020, 593500, 682525, 764428, 830900, 955535, 1038625, 1092040, 1187000, 1365050, 1528856, 1661800, 1911070, 2077250, 2730100, 3412625, 3822140, 4154500, 4777675, 5460200, 6825250, 7644280, 8309000, 9555350, 13650500, 19110700, 23888375, 27301000, 38221400, 47776750, 95553500, 191107000]

約数ペア:

[(1, 191107000), (2, 95553500), (4, 47776750), (5, 38221400), (7, 27301000), (8, 23888375), (10, 19110700), (14, 13650500), (20, 9555350), (23, 8309000), (25, 7644280), (28, 6825250), (35, 5460200), (40, 4777675), (46, 4154500), (50, 3822140), (56, 3412625), (70, 2730100), (92, 2077250), (100, 1911070), (115, 1661800), (125, 1528856), (140, 1365050), (161, 1187000), (175, 1092040), (184, 1038625), (200, 955535), (230, 830900), (250, 764428), (280, 682525), (322, 593500), (350, 546020), (460, 415450), (500, 382214), (575, 332360), (644, 296750), (700, 273010), (805, 237400), (875, 218408), (920, 207725), (1000, 191107), (1150, 166180), (1187, 161000), (1288, 148375), (1400, 136505), (1610, 118700), (1750, 109204), (2300, 83090), (2374, 80500), (2875, 66472), (3220, 59350), (3500, 54602), (4025, 47480), (4600, 41545), (4748, 40250), (5750, 33236), (5935, 32200), (6440, 29675), (7000, 27301), (8050, 23740), (8309, 23000), (9496, 20125), (11500, 16618), (11870, 16100)]