66948900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5501

約数の個数: 72

約数和(自身を含む): 198466464

約数和(自身を除く): 131517564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 5443, 6150, 10886, 12300, 16329, 21772, 27215, 32658, 54430, 65316, 81645, 108860, 136075, 163290, 223163, 272150, 326580, 408225, 446326, 544300, 669489, 816450, 892652, 1115815, 1338978, 1632900, 2231630, 2677956, 3347445, 4463260, 5579075, 6694890, 11158150, 13389780, 16737225, 22316300, 33474450, 66948900]

約数ペア:

[(1, 66948900), (2, 33474450), (3, 22316300), (4, 16737225), (5, 13389780), (6, 11158150), (10, 6694890), (12, 5579075), (15, 4463260), (20, 3347445), (25, 2677956), (30, 2231630), (41, 1632900), (50, 1338978), (60, 1115815), (75, 892652), (82, 816450), (100, 669489), (123, 544300), (150, 446326), (164, 408225), (205, 326580), (246, 272150), (300, 223163), (410, 163290), (492, 136075), (615, 108860), (820, 81645), (1025, 65316), (1230, 54430), (2050, 32658), (2460, 27215), (3075, 21772), (4100, 16329), (5443, 12300), (6150, 10886)]