61994800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3195

約数の個数: 90

約数和(自身を含む): 173314428

約数和(自身を除く): 111319628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3163, 3920, 4900, 6326, 9800, 12652, 15815, 19600, 22141, 25304, 31630, 44282, 50608, 63260, 79075, 88564, 110705, 126520, 154987, 158150, 177128, 221410, 253040, 309974, 316300, 354256, 442820, 553525, 619948, 632600, 774935, 885640, 1107050, 1239896, 1265200, 1549870, 1771280, 2214100, 2479792, 3099740, 3874675, 4428200, 6199480, 7749350, 8856400, 12398960, 15498700, 30997400, 61994800]

約数ペア:

[(1, 61994800), (2, 30997400), (4, 15498700), (5, 12398960), (7, 8856400), (8, 7749350), (10, 6199480), (14, 4428200), (16, 3874675), (20, 3099740), (25, 2479792), (28, 2214100), (35, 1771280), (40, 1549870), (49, 1265200), (50, 1239896), (56, 1107050), (70, 885640), (80, 774935), (98, 632600), (100, 619948), (112, 553525), (140, 442820), (175, 354256), (196, 316300), (200, 309974), (245, 253040), (280, 221410), (350, 177128), (392, 158150), (400, 154987), (490, 126520), (560, 110705), (700, 88564), (784, 79075), (980, 63260), (1225, 50608), (1400, 44282), (1960, 31630), (2450, 25304), (2800, 22141), (3163, 19600), (3920, 15815), (4900, 12652), (6326, 9800)]