231865800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 721099680

約数和(自身を除く): 489233880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 601, 643, 1202, 1286, 1803, 1929, 2404, 2572, 3005, 3215, 3606, 3858, 4808, 5144, 6010, 6430, 7212, 7716, 9015, 9645, 12020, 12860, 14424, 15025, 15432, 16075, 18030, 19290, 24040, 25720, 30050, 32150, 36060, 38580, 45075, 48225, 60100, 64300, 72120, 77160, 90150, 96450, 120200, 128600, 180300, 192900, 360600, 385800, 386443, 772886, 1159329, 1545772, 1932215, 2318658, 3091544, 3864430, 4637316, 5796645, 7728860, 9274632, 9661075, 11593290, 15457720, 19322150, 23186580, 28983225, 38644300, 46373160, 57966450, 77288600, 115932900, 231865800]

約数ペア:

[(1, 231865800), (2, 115932900), (3, 77288600), (4, 57966450), (5, 46373160), (6, 38644300), (8, 28983225), (10, 23186580), (12, 19322150), (15, 15457720), (20, 11593290), (24, 9661075), (25, 9274632), (30, 7728860), (40, 5796645), (50, 4637316), (60, 3864430), (75, 3091544), (100, 2318658), (120, 1932215), (150, 1545772), (200, 1159329), (300, 772886), (600, 386443), (601, 385800), (643, 360600), (1202, 192900), (1286, 180300), (1803, 128600), (1929, 120200), (2404, 96450), (2572, 90150), (3005, 77160), (3215, 72120), (3606, 64300), (3858, 60100), (4808, 48225), (5144, 45075), (6010, 38580), (6430, 36060), (7212, 32150), (7716, 30050), (9015, 25720), (9645, 24040), (12020, 19290), (12860, 18030), (14424, 16075), (15025, 15432)]