38790000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 150

約数和(自身を含む): 135968976

約数和(自身を除く): 97178976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 431, 450, 500, 600, 625, 720, 750, 862, 900, 1000, 1125, 1200, 1250, 1293, 1500, 1724, 1800, 1875, 2000, 2155, 2250, 2500, 2586, 3000, 3448, 3600, 3750, 3879, 4310, 4500, 5000, 5172, 5625, 6000, 6465, 6896, 7500, 7758, 8620, 9000, 10000, 10344, 10775, 11250, 12930, 15000, 15516, 17240, 18000, 19395, 20688, 21550, 22500, 25860, 30000, 31032, 32325, 34480, 38790, 43100, 45000, 51720, 53875, 62064, 64650, 77580, 86200, 90000, 96975, 103440, 107750, 129300, 155160, 161625, 172400, 193950, 215500, 258600, 269375, 310320, 323250, 387900, 431000, 484875, 517200, 538750, 646500, 775800, 808125, 862000, 969750, 1077500, 1293000, 1551600, 1616250, 1939500, 2155000, 2424375, 2586000, 3232500, 3879000, 4310000, 4848750, 6465000, 7758000, 9697500, 12930000, 19395000, 38790000]

約数ペア:

[(1, 38790000), (2, 19395000), (3, 12930000), (4, 9697500), (5, 7758000), (6, 6465000), (8, 4848750), (9, 4310000), (10, 3879000), (12, 3232500), (15, 2586000), (16, 2424375), (18, 2155000), (20, 1939500), (24, 1616250), (25, 1551600), (30, 1293000), (36, 1077500), (40, 969750), (45, 862000), (48, 808125), (50, 775800), (60, 646500), (72, 538750), (75, 517200), (80, 484875), (90, 431000), (100, 387900), (120, 323250), (125, 310320), (144, 269375), (150, 258600), (180, 215500), (200, 193950), (225, 172400), (240, 161625), (250, 155160), (300, 129300), (360, 107750), (375, 103440), (400, 96975), (431, 90000), (450, 86200), (500, 77580), (600, 64650), (625, 62064), (720, 53875), (750, 51720), (862, 45000), (900, 43100), (1000, 38790), (1125, 34480), (1200, 32325), (1250, 31032), (1293, 30000), (1500, 25860), (1724, 22500), (1800, 21550), (1875, 20688), (2000, 19395), (2155, 18000), (2250, 17240), (2500, 15516), (2586, 15000), (3000, 12930), (3448, 11250), (3600, 10775), (3750, 10344), (3879, 10000), (4310, 9000), (4500, 8620), (5000, 7758), (5172, 7500), (5625, 6896), (6000, 6465)]