71239800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 226882800

約数和(自身を除く): 155643000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 200, 222, 296, 300, 370, 444, 555, 600, 740, 888, 925, 1110, 1480, 1850, 2220, 2775, 3209, 3700, 4440, 5550, 6418, 7400, 9627, 11100, 12836, 16045, 19254, 22200, 25672, 32090, 38508, 48135, 64180, 77016, 80225, 96270, 118733, 128360, 160450, 192540, 237466, 240675, 320900, 356199, 385080, 474932, 481350, 593665, 641800, 712398, 949864, 962700, 1187330, 1424796, 1780995, 1925400, 2374660, 2849592, 2968325, 3561990, 4749320, 5936650, 7123980, 8904975, 11873300, 14247960, 17809950, 23746600, 35619900, 71239800]

約数ペア:

[(1, 71239800), (2, 35619900), (3, 23746600), (4, 17809950), (5, 14247960), (6, 11873300), (8, 8904975), (10, 7123980), (12, 5936650), (15, 4749320), (20, 3561990), (24, 2968325), (25, 2849592), (30, 2374660), (37, 1925400), (40, 1780995), (50, 1424796), (60, 1187330), (74, 962700), (75, 949864), (100, 712398), (111, 641800), (120, 593665), (148, 481350), (150, 474932), (185, 385080), (200, 356199), (222, 320900), (296, 240675), (300, 237466), (370, 192540), (444, 160450), (555, 128360), (600, 118733), (740, 96270), (888, 80225), (925, 77016), (1110, 64180), (1480, 48135), (1850, 38508), (2220, 32090), (2775, 25672), (3209, 22200), (3700, 19254), (4440, 16045), (5550, 12836), (6418, 11100), (7400, 9627)]