147181300

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 90

約数和(自身を含む): 373199638

約数和(自身を除く): 226018338

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, 613, 686, 700, 980, 1225, 1226, 1372, 1715, 2401, 2450, 2452, 3065, 3430, 4291, 4802, 4900, 6130, 6860, 8575, 8582, 9604, 12005, 12260, 15325, 17150, 17164, 21455, 24010, 30037, 30650, 34300, 42910, 48020, 60025, 60074, 61300, 85820, 107275, 120050, 120148, 150185, 210259, 214550, 240100, 300370, 420518, 429100, 600740, 750925, 841036, 1051295, 1471813, 1501850, 2102590, 2943626, 3003700, 4205180, 5256475, 5887252, 7359065, 10512950, 14718130, 21025900, 29436260, 36795325, 73590650, 147181300]

約数ペア:

[(1, 147181300), (2, 73590650), (4, 36795325), (5, 29436260), (7, 21025900), (10, 14718130), (14, 10512950), (20, 7359065), (25, 5887252), (28, 5256475), (35, 4205180), (49, 3003700), (50, 2943626), (70, 2102590), (98, 1501850), (100, 1471813), (140, 1051295), (175, 841036), (196, 750925), (245, 600740), (343, 429100), (350, 420518), (490, 300370), (613, 240100), (686, 214550), (700, 210259), (980, 150185), (1225, 120148), (1226, 120050), (1372, 107275), (1715, 85820), (2401, 61300), (2450, 60074), (2452, 60025), (3065, 48020), (3430, 42910), (4291, 34300), (4802, 30650), (4900, 30037), (6130, 24010), (6860, 21455), (8575, 17164), (8582, 17150), (9604, 15325), (12005, 12260)]