22475100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 72

約数和(自身を含む): 68467840

約数和(自身を除く): 45992740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 3943, 5700, 7886, 11829, 15772, 19715, 23658, 39430, 47316, 59145, 74917, 78860, 98575, 118290, 149834, 197150, 224751, 236580, 295725, 299668, 374585, 394300, 449502, 591450, 749170, 899004, 1123755, 1182900, 1498340, 1872925, 2247510, 3745850, 4495020, 5618775, 7491700, 11237550, 22475100]

約数ペア:

[(1, 22475100), (2, 11237550), (3, 7491700), (4, 5618775), (5, 4495020), (6, 3745850), (10, 2247510), (12, 1872925), (15, 1498340), (19, 1182900), (20, 1123755), (25, 899004), (30, 749170), (38, 591450), (50, 449502), (57, 394300), (60, 374585), (75, 299668), (76, 295725), (95, 236580), (100, 224751), (114, 197150), (150, 149834), (190, 118290), (228, 98575), (285, 78860), (300, 74917), (380, 59145), (475, 47316), (570, 39430), (950, 23658), (1140, 19715), (1425, 15772), (1900, 11829), (2850, 7886), (3943, 5700)]