125220000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2087}}^1$

素因数の和:2120

約数の個数: 120

約数和(自身を含む): 410943456

約数和(自身を除く): 285723456

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, 2087, 2400, 2500, 3000, 3750, 4000, 4174, 5000, 6000, 6261, 7500, 8348, 10000, 10435, 12000, 12522, 15000, 16696, 20000, 20870, 25044, 30000, 31305, 33392, 41740, 50088, 52175, 60000, 62610, 66784, 83480, 100176, 104350, 125220, 156525, 166960, 200352, 208700, 250440, 260875, 313050, 333920, 417400, 500880, 521750, 626100, 782625, 834800, 1001760, 1043500, 1252200, 1304375, 1565250, 1669600, 2087000, 2504400, 2608750, 3130500, 3913125, 4174000, 5008800, 5217500, 6261000, 7826250, 8348000, 10435000, 12522000, 15652500, 20870000, 25044000, 31305000, 41740000, 62610000, 125220000]

約数ペア:

[(1, 125220000), (2, 62610000), (3, 41740000), (4, 31305000), (5, 25044000), (6, 20870000), (8, 15652500), (10, 12522000), (12, 10435000), (15, 8348000), (16, 7826250), (20, 6261000), (24, 5217500), (25, 5008800), (30, 4174000), (32, 3913125), (40, 3130500), (48, 2608750), (50, 2504400), (60, 2087000), (75, 1669600), (80, 1565250), (96, 1304375), (100, 1252200), (120, 1043500), (125, 1001760), (150, 834800), (160, 782625), (200, 626100), (240, 521750), (250, 500880), (300, 417400), (375, 333920), (400, 313050), (480, 260875), (500, 250440), (600, 208700), (625, 200352), (750, 166960), (800, 156525), (1000, 125220), (1200, 104350), (1250, 100176), (1500, 83480), (1875, 66784), (2000, 62610), (2087, 60000), (2400, 52175), (2500, 50088), (3000, 41740), (3750, 33392), (4000, 31305), (4174, 30000), (5000, 25044), (6000, 20870), (6261, 20000), (7500, 16696), (8348, 15000), (10000, 12522), (10435, 12000)]