190880400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2273

約数の個数: 120

約数和(自身を含む): 620114080

約数和(自身を除く): 429233680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 146, 150, 200, 219, 240, 292, 300, 365, 400, 438, 584, 600, 730, 876, 1095, 1168, 1200, 1460, 1752, 1825, 2179, 2190, 2920, 3504, 3650, 4358, 4380, 5475, 5840, 6537, 7300, 8716, 8760, 10895, 10950, 13074, 14600, 17432, 17520, 21790, 21900, 26148, 29200, 32685, 34864, 43580, 43800, 52296, 54475, 65370, 87160, 87600, 104592, 108950, 130740, 159067, 163425, 174320, 217900, 261480, 318134, 326850, 435800, 477201, 522960, 636268, 653700, 795335, 871600, 954402, 1272536, 1307400, 1590670, 1908804, 2386005, 2545072, 2614800, 3181340, 3817608, 3976675, 4772010, 6362680, 7635216, 7953350, 9544020, 11930025, 12725360, 15906700, 19088040, 23860050, 31813400, 38176080, 47720100, 63626800, 95440200, 190880400]

約数ペア:

[(1, 190880400), (2, 95440200), (3, 63626800), (4, 47720100), (5, 38176080), (6, 31813400), (8, 23860050), (10, 19088040), (12, 15906700), (15, 12725360), (16, 11930025), (20, 9544020), (24, 7953350), (25, 7635216), (30, 6362680), (40, 4772010), (48, 3976675), (50, 3817608), (60, 3181340), (73, 2614800), (75, 2545072), (80, 2386005), (100, 1908804), (120, 1590670), (146, 1307400), (150, 1272536), (200, 954402), (219, 871600), (240, 795335), (292, 653700), (300, 636268), (365, 522960), (400, 477201), (438, 435800), (584, 326850), (600, 318134), (730, 261480), (876, 217900), (1095, 174320), (1168, 163425), (1200, 159067), (1460, 130740), (1752, 108950), (1825, 104592), (2179, 87600), (2190, 87160), (2920, 65370), (3504, 54475), (3650, 52296), (4358, 43800), (4380, 43580), (5475, 34864), (5840, 32685), (6537, 29200), (7300, 26148), (8716, 21900), (8760, 21790), (10895, 17520), (10950, 17432), (13074, 14600)]