130740000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 120

約数和(自身を含む): 429050160

約数和(自身を除く): 298310160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2179, 2400, 2500, 3000, 3750, 4000, 4358, 5000, 6000, 6537, 7500, 8716, 10000, 10895, 12000, 13074, 15000, 17432, 20000, 21790, 26148, 30000, 32685, 34864, 43580, 52296, 54475, 60000, 65370, 69728, 87160, 104592, 108950, 130740, 163425, 174320, 209184, 217900, 261480, 272375, 326850, 348640, 435800, 522960, 544750, 653700, 817125, 871600, 1045920, 1089500, 1307400, 1361875, 1634250, 1743200, 2179000, 2614800, 2723750, 3268500, 4085625, 4358000, 5229600, 5447500, 6537000, 8171250, 8716000, 10895000, 13074000, 16342500, 21790000, 26148000, 32685000, 43580000, 65370000, 130740000]

約数ペア:

[(1, 130740000), (2, 65370000), (3, 43580000), (4, 32685000), (5, 26148000), (6, 21790000), (8, 16342500), (10, 13074000), (12, 10895000), (15, 8716000), (16, 8171250), (20, 6537000), (24, 5447500), (25, 5229600), (30, 4358000), (32, 4085625), (40, 3268500), (48, 2723750), (50, 2614800), (60, 2179000), (75, 1743200), (80, 1634250), (96, 1361875), (100, 1307400), (120, 1089500), (125, 1045920), (150, 871600), (160, 817125), (200, 653700), (240, 544750), (250, 522960), (300, 435800), (375, 348640), (400, 326850), (480, 272375), (500, 261480), (600, 217900), (625, 209184), (750, 174320), (800, 163425), (1000, 130740), (1200, 108950), (1250, 104592), (1500, 87160), (1875, 69728), (2000, 65370), (2179, 60000), (2400, 54475), (2500, 52296), (3000, 43580), (3750, 34864), (4000, 32685), (4358, 30000), (5000, 26148), (6000, 21790), (6537, 20000), (7500, 17432), (8716, 15000), (10000, 13074), (10895, 12000)]