109451300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3191}}^1$

素因数の和:3226

約数の個数: 72

約数和(自身を含む): 277065600

約数和(自身を除く): 167614300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3191, 3430, 4900, 6382, 6860, 8575, 12764, 15955, 17150, 22337, 31910, 34300, 44674, 63820, 79775, 89348, 111685, 156359, 159550, 223370, 312718, 319100, 446740, 558425, 625436, 781795, 1094513, 1116850, 1563590, 2189026, 2233700, 3127180, 3908975, 4378052, 5472565, 7817950, 10945130, 15635900, 21890260, 27362825, 54725650, 109451300]

約数ペア:

[(1, 109451300), (2, 54725650), (4, 27362825), (5, 21890260), (7, 15635900), (10, 10945130), (14, 7817950), (20, 5472565), (25, 4378052), (28, 3908975), (35, 3127180), (49, 2233700), (50, 2189026), (70, 1563590), (98, 1116850), (100, 1094513), (140, 781795), (175, 625436), (196, 558425), (245, 446740), (343, 319100), (350, 312718), (490, 223370), (686, 159550), (700, 156359), (980, 111685), (1225, 89348), (1372, 79775), (1715, 63820), (2450, 44674), (3191, 34300), (3430, 31910), (4900, 22337), (6382, 17150), (6860, 15955), (8575, 12764)]