28865820600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{219679}}^1$

素因数の和:219774

約数の個数: 144

約数和(自身を含む): 98269454400

約数和(自身を除く): 69403633800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 730, 876, 900, 1095, 1314, 1460, 1752, 1800, 1825, 2190, 2628, 2920, 3285, 3650, 4380, 5256, 5475, 6570, 7300, 8760, 10950, 13140, 14600, 16425, 21900, 26280, 32850, 43800, 65700, 131400, 219679, 439358, 659037, 878716, 1098395, 1318074, 1757432, 1977111, 2196790, 2636148, 3295185, 3954222, 4393580, 5272296, 5491975, 6590370, 7908444, 8787160, 9885555, 10983950, 13180740, 15816888, 16036567, 16475925, 19771110, 21967900, 26361480, 32073134, 32951850, 39542220, 43935800, 48109701, 49427775, 64146268, 65903700, 79084440, 80182835, 96219402, 98855550, 128292536, 131807400, 144329103, 160365670, 192438804, 197711100, 240548505, 288658206, 320731340, 384877608, 395422200, 400914175, 481097010, 577316412, 641462680, 721645515, 801828350, 962194020, 1154632824, 1202742525, 1443291030, 1603656700, 1924388040, 2405485050, 2886582060, 3207313400, 3608227575, 4810970100, 5773164120, 7216455150, 9621940200, 14432910300, 28865820600]

約数ペア:

[(1, 28865820600), (2, 14432910300), (3, 9621940200), (4, 7216455150), (5, 5773164120), (6, 4810970100), (8, 3608227575), (9, 3207313400), (10, 2886582060), (12, 2405485050), (15, 1924388040), (18, 1603656700), (20, 1443291030), (24, 1202742525), (25, 1154632824), (30, 962194020), (36, 801828350), (40, 721645515), (45, 641462680), (50, 577316412), (60, 481097010), (72, 400914175), (73, 395422200), (75, 384877608), (90, 320731340), (100, 288658206), (120, 240548505), (146, 197711100), (150, 192438804), (180, 160365670), (200, 144329103), (219, 131807400), (225, 128292536), (292, 98855550), (300, 96219402), (360, 80182835), (365, 79084440), (438, 65903700), (450, 64146268), (584, 49427775), (600, 48109701), (657, 43935800), (730, 39542220), (876, 32951850), (900, 32073134), (1095, 26361480), (1314, 21967900), (1460, 19771110), (1752, 16475925), (1800, 16036567), (1825, 15816888), (2190, 13180740), (2628, 10983950), (2920, 9885555), (3285, 8787160), (3650, 7908444), (4380, 6590370), (5256, 5491975), (5475, 5272296), (6570, 4393580), (7300, 3954222), (8760, 3295185), (10950, 2636148), (13140, 2196790), (14600, 1977111), (16425, 1757432), (21900, 1318074), (26280, 1098395), (32850, 878716), (43800, 659037), (65700, 439358), (131400, 219679)]