61197000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{20399}}^1$

素因数の和:20423

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 129747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 244788, 305985, 407980, 489576, 509975, 611970, 815960, 1019950, 1223940, 1529925, 2039900, 2447880, 2549875, 3059850, 4079800, 5099750, 6119700, 7649625, 10199500, 12239400, 15299250, 20399000, 30598500, 61197000]

約数ペア:

[(1, 61197000), (2, 30598500), (3, 20399000), (4, 15299250), (5, 12239400), (6, 10199500), (8, 7649625), (10, 6119700), (12, 5099750), (15, 4079800), (20, 3059850), (24, 2549875), (25, 2447880), (30, 2039900), (40, 1529925), (50, 1223940), (60, 1019950), (75, 815960), (100, 611970), (120, 509975), (125, 489576), (150, 407980), (200, 305985), (250, 244788), (300, 203990), (375, 163192), (500, 122394), (600, 101995), (750, 81596), (1000, 61197), (1500, 40798), (3000, 20399)]