77493500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 72

約数和(自身を含む): 196940016

約数和(自身を除く): 119446516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3163, 3500, 4900, 6125, 6326, 12250, 12652, 15815, 22141, 24500, 31630, 44282, 63260, 79075, 88564, 110705, 154987, 158150, 221410, 309974, 316300, 395375, 442820, 553525, 619948, 774935, 790750, 1107050, 1549870, 1581500, 2214100, 2767625, 3099740, 3874675, 5535250, 7749350, 11070500, 15498700, 19373375, 38746750, 77493500]

約数ペア:

[(1, 77493500), (2, 38746750), (4, 19373375), (5, 15498700), (7, 11070500), (10, 7749350), (14, 5535250), (20, 3874675), (25, 3099740), (28, 2767625), (35, 2214100), (49, 1581500), (50, 1549870), (70, 1107050), (98, 790750), (100, 774935), (125, 619948), (140, 553525), (175, 442820), (196, 395375), (245, 316300), (250, 309974), (350, 221410), (490, 158150), (500, 154987), (700, 110705), (875, 88564), (980, 79075), (1225, 63260), (1750, 44282), (2450, 31630), (3163, 24500), (3500, 22141), (4900, 15815), (6125, 12652), (6326, 12250)]