20238600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 63612000

約数和(自身を除く): 43373400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 150, 178, 200, 267, 300, 356, 379, 445, 534, 600, 712, 758, 890, 1068, 1137, 1335, 1516, 1780, 1895, 2136, 2225, 2274, 2670, 3032, 3560, 3790, 4450, 4548, 5340, 5685, 6675, 7580, 8900, 9096, 9475, 10680, 11370, 13350, 15160, 17800, 18950, 22740, 26700, 28425, 33731, 37900, 45480, 53400, 56850, 67462, 75800, 101193, 113700, 134924, 168655, 202386, 227400, 269848, 337310, 404772, 505965, 674620, 809544, 843275, 1011930, 1349240, 1686550, 2023860, 2529825, 3373100, 4047720, 5059650, 6746200, 10119300, 20238600]

約数ペア:

[(1, 20238600), (2, 10119300), (3, 6746200), (4, 5059650), (5, 4047720), (6, 3373100), (8, 2529825), (10, 2023860), (12, 1686550), (15, 1349240), (20, 1011930), (24, 843275), (25, 809544), (30, 674620), (40, 505965), (50, 404772), (60, 337310), (75, 269848), (89, 227400), (100, 202386), (120, 168655), (150, 134924), (178, 113700), (200, 101193), (267, 75800), (300, 67462), (356, 56850), (379, 53400), (445, 45480), (534, 37900), (600, 33731), (712, 28425), (758, 26700), (890, 22740), (1068, 18950), (1137, 17800), (1335, 15160), (1516, 13350), (1780, 11370), (1895, 10680), (2136, 9475), (2225, 9096), (2274, 8900), (2670, 7580), (3032, 6675), (3560, 5685), (3790, 5340), (4450, 4548)]