858539880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216803}}^1$

素因数の和:216831

約数の個数: 96

約数和(自身を含む): 3043928160

約数和(自身を除く): 2185388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 216803, 433606, 650409, 867212, 1084015, 1300818, 1734424, 1951227, 2168030, 2384833, 2601636, 3252045, 3902454, 4336060, 4769666, 5203272, 6504090, 7154499, 7804908, 8672120, 9539332, 9756135, 11924165, 13008180, 14308998, 15609816, 19078664, 19512270, 21463497, 23848330, 26016360, 28617996, 35772495, 39024540, 42926994, 47696660, 57235992, 71544990, 78049080, 85853988, 95393320, 107317485, 143089980, 171707976, 214634970, 286179960, 429269940, 858539880]

約数ペア:

[(1, 858539880), (2, 429269940), (3, 286179960), (4, 214634970), (5, 171707976), (6, 143089980), (8, 107317485), (9, 95393320), (10, 85853988), (11, 78049080), (12, 71544990), (15, 57235992), (18, 47696660), (20, 42926994), (22, 39024540), (24, 35772495), (30, 28617996), (33, 26016360), (36, 23848330), (40, 21463497), (44, 19512270), (45, 19078664), (55, 15609816), (60, 14308998), (66, 13008180), (72, 11924165), (88, 9756135), (90, 9539332), (99, 8672120), (110, 7804908), (120, 7154499), (132, 6504090), (165, 5203272), (180, 4769666), (198, 4336060), (220, 3902454), (264, 3252045), (330, 2601636), (360, 2384833), (396, 2168030), (440, 1951227), (495, 1734424), (660, 1300818), (792, 1084015), (990, 867212), (1320, 650409), (1980, 433606), (3960, 216803)]