145101250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 120

約数和(自身を含む): 333343296

約数和(自身を除く): 188242046

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 103, 115, 125, 161, 175, 206, 230, 245, 250, 322, 350, 490, 515, 575, 625, 721, 805, 875, 1030, 1127, 1150, 1225, 1250, 1442, 1610, 1750, 2254, 2369, 2450, 2575, 2875, 3605, 4025, 4375, 4738, 5047, 5150, 5635, 5750, 6125, 7210, 8050, 8750, 10094, 11270, 11845, 12250, 12875, 14375, 16583, 18025, 20125, 23690, 25235, 25750, 28175, 28750, 30625, 33166, 36050, 40250, 50470, 56350, 59225, 61250, 64375, 82915, 90125, 100625, 116081, 118450, 126175, 128750, 140875, 165830, 180250, 201250, 232162, 252350, 281750, 296125, 414575, 450625, 580405, 592250, 630875, 704375, 829150, 901250, 1160810, 1261750, 1408750, 1480625, 2072875, 2902025, 2961250, 3154375, 4145750, 5804050, 6308750, 10364375, 14510125, 20728750, 29020250, 72550625, 145101250]

約数ペア:

[(1, 145101250), (2, 72550625), (5, 29020250), (7, 20728750), (10, 14510125), (14, 10364375), (23, 6308750), (25, 5804050), (35, 4145750), (46, 3154375), (49, 2961250), (50, 2902025), (70, 2072875), (98, 1480625), (103, 1408750), (115, 1261750), (125, 1160810), (161, 901250), (175, 829150), (206, 704375), (230, 630875), (245, 592250), (250, 580405), (322, 450625), (350, 414575), (490, 296125), (515, 281750), (575, 252350), (625, 232162), (721, 201250), (805, 180250), (875, 165830), (1030, 140875), (1127, 128750), (1150, 126175), (1225, 118450), (1250, 116081), (1442, 100625), (1610, 90125), (1750, 82915), (2254, 64375), (2369, 61250), (2450, 59225), (2575, 56350), (2875, 50470), (3605, 40250), (4025, 36050), (4375, 33166), (4738, 30625), (5047, 28750), (5150, 28175), (5635, 25750), (5750, 25235), (6125, 23690), (7210, 20125), (8050, 18025), (8750, 16583), (10094, 14375), (11270, 12875), (11845, 12250)]