30938400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{4297}}^1$

素因数の和:4323

約数の個数: 108

約数和(自身を含む): 109121922

約数和(自身を除く): 78183522

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 4297, 7200, 8594, 12891, 17188, 21485, 25782, 34376, 38673, 42970, 51564, 64455, 68752, 77346, 85940, 103128, 107425, 128910, 137504, 154692, 171880, 193365, 206256, 214850, 257820, 309384, 322275, 343760, 386730, 412512, 429700, 515640, 618768, 644550, 687520, 773460, 859400, 966825, 1031280, 1237536, 1289100, 1546920, 1718800, 1933650, 2062560, 2578200, 3093840, 3437600, 3867300, 5156400, 6187680, 7734600, 10312800, 15469200, 30938400]

約数ペア:

[(1, 30938400), (2, 15469200), (3, 10312800), (4, 7734600), (5, 6187680), (6, 5156400), (8, 3867300), (9, 3437600), (10, 3093840), (12, 2578200), (15, 2062560), (16, 1933650), (18, 1718800), (20, 1546920), (24, 1289100), (25, 1237536), (30, 1031280), (32, 966825), (36, 859400), (40, 773460), (45, 687520), (48, 644550), (50, 618768), (60, 515640), (72, 429700), (75, 412512), (80, 386730), (90, 343760), (96, 322275), (100, 309384), (120, 257820), (144, 214850), (150, 206256), (160, 193365), (180, 171880), (200, 154692), (225, 137504), (240, 128910), (288, 107425), (300, 103128), (360, 85940), (400, 77346), (450, 68752), (480, 64455), (600, 51564), (720, 42970), (800, 38673), (900, 34376), (1200, 25782), (1440, 21485), (1800, 17188), (2400, 12891), (3600, 8594), (4297, 7200)]