11193750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 30466800

約数和(自身を除く): 19273050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 199, 225, 250, 375, 398, 450, 597, 625, 750, 995, 1125, 1194, 1250, 1791, 1875, 1990, 2250, 2985, 3125, 3582, 3750, 4975, 5625, 5970, 6250, 8955, 9375, 9950, 11250, 14925, 17910, 18750, 24875, 28125, 29850, 44775, 49750, 56250, 74625, 89550, 124375, 149250, 223875, 248750, 373125, 447750, 621875, 746250, 1119375, 1243750, 1865625, 2238750, 3731250, 5596875, 11193750]

約数ペア:

[(1, 11193750), (2, 5596875), (3, 3731250), (5, 2238750), (6, 1865625), (9, 1243750), (10, 1119375), (15, 746250), (18, 621875), (25, 447750), (30, 373125), (45, 248750), (50, 223875), (75, 149250), (90, 124375), (125, 89550), (150, 74625), (199, 56250), (225, 49750), (250, 44775), (375, 29850), (398, 28125), (450, 24875), (597, 18750), (625, 17910), (750, 14925), (995, 11250), (1125, 9950), (1194, 9375), (1250, 8955), (1791, 6250), (1875, 5970), (1990, 5625), (2250, 4975), (2985, 3750), (3125, 3582)]