207956250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{3697}}^1$

素因数の和:3730

約数の個数: 72

約数和(自身を含む): 563331132

約数和(自身を除く): 355374882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3125, 3697, 3750, 5625, 6250, 7394, 9375, 11091, 11250, 18485, 18750, 22182, 28125, 33273, 36970, 55455, 56250, 66546, 92425, 110910, 166365, 184850, 277275, 332730, 462125, 554550, 831825, 924250, 1386375, 1663650, 2310625, 2772750, 4159125, 4621250, 6931875, 8318250, 11553125, 13863750, 20795625, 23106250, 34659375, 41591250, 69318750, 103978125, 207956250]

約数ペア:

[(1, 207956250), (2, 103978125), (3, 69318750), (5, 41591250), (6, 34659375), (9, 23106250), (10, 20795625), (15, 13863750), (18, 11553125), (25, 8318250), (30, 6931875), (45, 4621250), (50, 4159125), (75, 2772750), (90, 2310625), (125, 1663650), (150, 1386375), (225, 924250), (250, 831825), (375, 554550), (450, 462125), (625, 332730), (750, 277275), (1125, 184850), (1250, 166365), (1875, 110910), (2250, 92425), (3125, 66546), (3697, 56250), (3750, 55455), (5625, 36970), (6250, 33273), (7394, 28125), (9375, 22182), (11091, 18750), (11250, 18485)]