255929400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{142183}}^1$

素因数の和:142205

約数の個数: 72

約数和(自身を含む): 859502280

約数和(自身を除く): 603572880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 142183, 284366, 426549, 568732, 710915, 853098, 1137464, 1279647, 1421830, 1706196, 2132745, 2559294, 2843660, 3412392, 3554575, 4265490, 5118588, 5687320, 6398235, 7109150, 8530980, 10237176, 10663725, 12796470, 14218300, 17061960, 21327450, 25592940, 28436600, 31991175, 42654900, 51185880, 63982350, 85309800, 127964700, 255929400]

約数ペア:

[(1, 255929400), (2, 127964700), (3, 85309800), (4, 63982350), (5, 51185880), (6, 42654900), (8, 31991175), (9, 28436600), (10, 25592940), (12, 21327450), (15, 17061960), (18, 14218300), (20, 12796470), (24, 10663725), (25, 10237176), (30, 8530980), (36, 7109150), (40, 6398235), (45, 5687320), (50, 5118588), (60, 4265490), (72, 3554575), (75, 3412392), (90, 2843660), (100, 2559294), (120, 2132745), (150, 1706196), (180, 1421830), (200, 1279647), (225, 1137464), (300, 853098), (360, 710915), (450, 568732), (600, 426549), (900, 284366), (1800, 142183)]