147717500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 386276352

約数和(自身を除く): 238558852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 350, 367, 460, 500, 575, 625, 644, 700, 734, 805, 875, 1150, 1250, 1468, 1610, 1750, 1835, 2300, 2500, 2569, 2875, 3220, 3500, 3670, 4025, 4375, 5138, 5750, 7340, 8050, 8441, 8750, 9175, 10276, 11500, 12845, 14375, 16100, 16882, 17500, 18350, 20125, 25690, 28750, 33764, 36700, 40250, 42205, 45875, 51380, 57500, 59087, 64225, 80500, 84410, 91750, 100625, 118174, 128450, 168820, 183500, 201250, 211025, 229375, 236348, 256900, 295435, 321125, 402500, 422050, 458750, 590870, 642250, 844100, 917500, 1055125, 1181740, 1284500, 1477175, 1605625, 2110250, 2954350, 3211250, 4220500, 5275625, 5908700, 6422500, 7385875, 10551250, 14771750, 21102500, 29543500, 36929375, 73858750, 147717500]

約数ペア:

[(1, 147717500), (2, 73858750), (4, 36929375), (5, 29543500), (7, 21102500), (10, 14771750), (14, 10551250), (20, 7385875), (23, 6422500), (25, 5908700), (28, 5275625), (35, 4220500), (46, 3211250), (50, 2954350), (70, 2110250), (92, 1605625), (100, 1477175), (115, 1284500), (125, 1181740), (140, 1055125), (161, 917500), (175, 844100), (230, 642250), (250, 590870), (322, 458750), (350, 422050), (367, 402500), (460, 321125), (500, 295435), (575, 256900), (625, 236348), (644, 229375), (700, 211025), (734, 201250), (805, 183500), (875, 168820), (1150, 128450), (1250, 118174), (1468, 100625), (1610, 91750), (1750, 84410), (1835, 80500), (2300, 64225), (2500, 59087), (2569, 57500), (2875, 51380), (3220, 45875), (3500, 42205), (3670, 40250), (4025, 36700), (4375, 33764), (5138, 28750), (5750, 25690), (7340, 20125), (8050, 18350), (8441, 17500), (8750, 16882), (9175, 16100), (10276, 14375), (11500, 12845)]