172370700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{63841}}^1$

素因数の和:63864

約数の個数: 72

約数和(自身を含む): 554148560

約数和(自身を除く): 381777860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 63841, 127682, 191523, 255364, 319205, 383046, 574569, 638410, 766092, 957615, 1149138, 1276820, 1596025, 1723707, 1915230, 2298276, 2872845, 3192050, 3447414, 3830460, 4788075, 5745690, 6384100, 6894828, 8618535, 9576150, 11491380, 14364225, 17237070, 19152300, 28728450, 34474140, 43092675, 57456900, 86185350, 172370700]

約数ペア:

[(1, 172370700), (2, 86185350), (3, 57456900), (4, 43092675), (5, 34474140), (6, 28728450), (9, 19152300), (10, 17237070), (12, 14364225), (15, 11491380), (18, 9576150), (20, 8618535), (25, 6894828), (27, 6384100), (30, 5745690), (36, 4788075), (45, 3830460), (50, 3447414), (54, 3192050), (60, 2872845), (75, 2298276), (90, 1915230), (100, 1723707), (108, 1596025), (135, 1276820), (150, 1149138), (180, 957615), (225, 766092), (270, 638410), (300, 574569), (450, 383046), (540, 319205), (675, 255364), (900, 191523), (1350, 127682), (2700, 63841)]