897405000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 160

約数和(自身を含む): 2901571200

約数和(自身を除く): 2004166200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 348, 375, 435, 500, 580, 600, 625, 696, 725, 750, 870, 1000, 1160, 1250, 1450, 1500, 1740, 1875, 2063, 2175, 2500, 2900, 3000, 3480, 3625, 3750, 4126, 4350, 5000, 5800, 6189, 7250, 7500, 8252, 8700, 10315, 10875, 12378, 14500, 15000, 16504, 17400, 18125, 20630, 21750, 24756, 29000, 30945, 36250, 41260, 43500, 49512, 51575, 54375, 59827, 61890, 72500, 82520, 87000, 103150, 108750, 119654, 123780, 145000, 154725, 179481, 206300, 217500, 239308, 247560, 257875, 299135, 309450, 358962, 412600, 435000, 478616, 515750, 598270, 618900, 717924, 773625, 897405, 1031500, 1196540, 1237800, 1289375, 1435848, 1495675, 1547250, 1794810, 2063000, 2393080, 2578750, 2991350, 3094500, 3589620, 3868125, 4487025, 5157500, 5982700, 6189000, 7179240, 7478375, 7736250, 8974050, 10315000, 11965400, 14956750, 15472500, 17948100, 22435125, 29913500, 30945000, 35896200, 37391875, 44870250, 59827000, 74783750, 89740500, 112175625, 149567500, 179481000, 224351250, 299135000, 448702500, 897405000]

約数ペア:

[(1, 897405000), (2, 448702500), (3, 299135000), (4, 224351250), (5, 179481000), (6, 149567500), (8, 112175625), (10, 89740500), (12, 74783750), (15, 59827000), (20, 44870250), (24, 37391875), (25, 35896200), (29, 30945000), (30, 29913500), (40, 22435125), (50, 17948100), (58, 15472500), (60, 14956750), (75, 11965400), (87, 10315000), (100, 8974050), (116, 7736250), (120, 7478375), (125, 7179240), (145, 6189000), (150, 5982700), (174, 5157500), (200, 4487025), (232, 3868125), (250, 3589620), (290, 3094500), (300, 2991350), (348, 2578750), (375, 2393080), (435, 2063000), (500, 1794810), (580, 1547250), (600, 1495675), (625, 1435848), (696, 1289375), (725, 1237800), (750, 1196540), (870, 1031500), (1000, 897405), (1160, 773625), (1250, 717924), (1450, 618900), (1500, 598270), (1740, 515750), (1875, 478616), (2063, 435000), (2175, 412600), (2500, 358962), (2900, 309450), (3000, 299135), (3480, 257875), (3625, 247560), (3750, 239308), (4126, 217500), (4350, 206300), (5000, 179481), (5800, 154725), (6189, 145000), (7250, 123780), (7500, 119654), (8252, 108750), (8700, 103150), (10315, 87000), (10875, 82520), (12378, 72500), (14500, 61890), (15000, 59827), (16504, 54375), (17400, 51575), (18125, 49512), (20630, 43500), (21750, 41260), (24756, 36250), (29000, 30945)]