30540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 120

約数和(自身を含む): 100374120

約数和(自身を除く): 69834120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 509, 600, 625, 750, 800, 1000, 1018, 1200, 1250, 1500, 1527, 1875, 2000, 2036, 2400, 2500, 2545, 3000, 3054, 3750, 4000, 4072, 5000, 5090, 6000, 6108, 7500, 7635, 8144, 10000, 10180, 12000, 12216, 12725, 15000, 15270, 16288, 20000, 20360, 24432, 25450, 30000, 30540, 38175, 40720, 48864, 50900, 60000, 61080, 63625, 76350, 81440, 101800, 122160, 127250, 152700, 190875, 203600, 244320, 254500, 305400, 318125, 381750, 407200, 509000, 610800, 636250, 763500, 954375, 1018000, 1221600, 1272500, 1527000, 1908750, 2036000, 2545000, 3054000, 3817500, 5090000, 6108000, 7635000, 10180000, 15270000, 30540000]

約数ペア:

[(1, 30540000), (2, 15270000), (3, 10180000), (4, 7635000), (5, 6108000), (6, 5090000), (8, 3817500), (10, 3054000), (12, 2545000), (15, 2036000), (16, 1908750), (20, 1527000), (24, 1272500), (25, 1221600), (30, 1018000), (32, 954375), (40, 763500), (48, 636250), (50, 610800), (60, 509000), (75, 407200), (80, 381750), (96, 318125), (100, 305400), (120, 254500), (125, 244320), (150, 203600), (160, 190875), (200, 152700), (240, 127250), (250, 122160), (300, 101800), (375, 81440), (400, 76350), (480, 63625), (500, 61080), (509, 60000), (600, 50900), (625, 48864), (750, 40720), (800, 38175), (1000, 30540), (1018, 30000), (1200, 25450), (1250, 24432), (1500, 20360), (1527, 20000), (1875, 16288), (2000, 15270), (2036, 15000), (2400, 12725), (2500, 12216), (2545, 12000), (3000, 10180), (3054, 10000), (3750, 8144), (4000, 7635), (4072, 7500), (5000, 6108), (5090, 6000)]