2200379400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1222433}}^1$

素因数の和:1222455

約数の個数: 72

約数和(自身を含む): 7389613530

約数和(自身を除く): 5189234130

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, 1222433, 2444866, 3667299, 4889732, 6112165, 7334598, 9779464, 11001897, 12224330, 14669196, 18336495, 22003794, 24448660, 29338392, 30560825, 36672990, 44007588, 48897320, 55009485, 61121650, 73345980, 88015176, 91682475, 110018970, 122243300, 146691960, 183364950, 220037940, 244486600, 275047425, 366729900, 440075880, 550094850, 733459800, 1100189700, 2200379400]

約数ペア:

[(1, 2200379400), (2, 1100189700), (3, 733459800), (4, 550094850), (5, 440075880), (6, 366729900), (8, 275047425), (9, 244486600), (10, 220037940), (12, 183364950), (15, 146691960), (18, 122243300), (20, 110018970), (24, 91682475), (25, 88015176), (30, 73345980), (36, 61121650), (40, 55009485), (45, 48897320), (50, 44007588), (60, 36672990), (72, 30560825), (75, 29338392), (90, 24448660), (100, 22003794), (120, 18336495), (150, 14669196), (180, 12224330), (200, 11001897), (225, 9779464), (300, 7334598), (360, 6112165), (450, 4889732), (600, 3667299), (900, 2444866), (1800, 1222433)]