255865800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18541}}^1$

素因数の和:18583

約数の個数: 96

約数和(自身を含む): 827714880

約数和(自身を除く): 571849080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 18541, 37082, 55623, 74164, 92705, 111246, 148328, 185410, 222492, 278115, 370820, 426443, 444984, 463525, 556230, 741640, 852886, 927050, 1112460, 1279329, 1390575, 1705772, 1854100, 2132215, 2224920, 2558658, 2781150, 3411544, 3708200, 4264430, 5117316, 5562300, 6396645, 8528860, 10234632, 10661075, 11124600, 12793290, 17057720, 21322150, 25586580, 31983225, 42644300, 51173160, 63966450, 85288600, 127932900, 255865800]

約数ペア:

[(1, 255865800), (2, 127932900), (3, 85288600), (4, 63966450), (5, 51173160), (6, 42644300), (8, 31983225), (10, 25586580), (12, 21322150), (15, 17057720), (20, 12793290), (23, 11124600), (24, 10661075), (25, 10234632), (30, 8528860), (40, 6396645), (46, 5562300), (50, 5117316), (60, 4264430), (69, 3708200), (75, 3411544), (92, 2781150), (100, 2558658), (115, 2224920), (120, 2132215), (138, 1854100), (150, 1705772), (184, 1390575), (200, 1279329), (230, 1112460), (276, 927050), (300, 852886), (345, 741640), (460, 556230), (552, 463525), (575, 444984), (600, 426443), (690, 370820), (920, 278115), (1150, 222492), (1380, 185410), (1725, 148328), (2300, 111246), (2760, 92705), (3450, 74164), (4600, 55623), (6900, 37082), (13800, 18541)]