38428200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 132772380

約数和(自身を除く): 94344180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 577, 600, 666, 740, 888, 900, 925, 1110, 1154, 1332, 1480, 1665, 1731, 1800, 1850, 2220, 2308, 2664, 2775, 2885, 3330, 3462, 3700, 4440, 4616, 5193, 5550, 5770, 6660, 6924, 7400, 8325, 8655, 10386, 11100, 11540, 13320, 13848, 14425, 16650, 17310, 20772, 21349, 22200, 23080, 25965, 28850, 33300, 34620, 41544, 42698, 43275, 51930, 57700, 64047, 66600, 69240, 85396, 86550, 103860, 106745, 115400, 128094, 129825, 170792, 173100, 192141, 207720, 213490, 256188, 259650, 320235, 346200, 384282, 426980, 512376, 519300, 533725, 640470, 768564, 853960, 960705, 1038600, 1067450, 1280940, 1537128, 1601175, 1921410, 2134900, 2561880, 3202350, 3842820, 4269800, 4803525, 6404700, 7685640, 9607050, 12809400, 19214100, 38428200]

約数ペア:

[(1, 38428200), (2, 19214100), (3, 12809400), (4, 9607050), (5, 7685640), (6, 6404700), (8, 4803525), (9, 4269800), (10, 3842820), (12, 3202350), (15, 2561880), (18, 2134900), (20, 1921410), (24, 1601175), (25, 1537128), (30, 1280940), (36, 1067450), (37, 1038600), (40, 960705), (45, 853960), (50, 768564), (60, 640470), (72, 533725), (74, 519300), (75, 512376), (90, 426980), (100, 384282), (111, 346200), (120, 320235), (148, 259650), (150, 256188), (180, 213490), (185, 207720), (200, 192141), (222, 173100), (225, 170792), (296, 129825), (300, 128094), (333, 115400), (360, 106745), (370, 103860), (444, 86550), (450, 85396), (555, 69240), (577, 66600), (600, 64047), (666, 57700), (740, 51930), (888, 43275), (900, 42698), (925, 41544), (1110, 34620), (1154, 33300), (1332, 28850), (1480, 25965), (1665, 23080), (1731, 22200), (1800, 21349), (1850, 20772), (2220, 17310), (2308, 16650), (2664, 14425), (2775, 13848), (2885, 13320), (3330, 11540), (3462, 11100), (3700, 10386), (4440, 8655), (4616, 8325), (5193, 7400), (5550, 6924), (5770, 6660)]