30390000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 100

約数和(自身を含む): 98199816

約数和(自身を除く): 67809816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1013, 1200, 1250, 1500, 1875, 2000, 2026, 2500, 3000, 3039, 3750, 4052, 5000, 5065, 6000, 6078, 7500, 8104, 10000, 10130, 12156, 15000, 15195, 16208, 20260, 24312, 25325, 30000, 30390, 40520, 48624, 50650, 60780, 75975, 81040, 101300, 121560, 126625, 151950, 202600, 243120, 253250, 303900, 379875, 405200, 506500, 607800, 633125, 759750, 1013000, 1215600, 1266250, 1519500, 1899375, 2026000, 2532500, 3039000, 3798750, 5065000, 6078000, 7597500, 10130000, 15195000, 30390000]

約数ペア:

[(1, 30390000), (2, 15195000), (3, 10130000), (4, 7597500), (5, 6078000), (6, 5065000), (8, 3798750), (10, 3039000), (12, 2532500), (15, 2026000), (16, 1899375), (20, 1519500), (24, 1266250), (25, 1215600), (30, 1013000), (40, 759750), (48, 633125), (50, 607800), (60, 506500), (75, 405200), (80, 379875), (100, 303900), (120, 253250), (125, 243120), (150, 202600), (200, 151950), (240, 126625), (250, 121560), (300, 101300), (375, 81040), (400, 75975), (500, 60780), (600, 50650), (625, 48624), (750, 40520), (1000, 30390), (1013, 30000), (1200, 25325), (1250, 24312), (1500, 20260), (1875, 16208), (2000, 15195), (2026, 15000), (2500, 12156), (3000, 10130), (3039, 10000), (3750, 8104), (4052, 7500), (5000, 6078), (5065, 6000)]