2078764020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28099}}^1$

素因数の和:28254

約数の個数: 96

約数和(自身を含む): 6514704000

約数和(自身を除く): 4435939980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 24660, 28099, 36990, 56198, 73980, 84297, 112396, 140495, 168594, 252891, 280990, 337188, 421485, 505782, 561980, 758673, 842970, 1011564, 1264455, 1517346, 1685940, 2528910, 3034692, 3793365, 3849563, 5057820, 7586730, 7699126, 11548689, 15173460, 15398252, 19247815, 23097378, 34646067, 38495630, 46194756, 57743445, 69292134, 76991260, 103938201, 115486890, 138584268, 173230335, 207876402, 230973780, 346460670, 415752804, 519691005, 692921340, 1039382010, 2078764020]

約数ペア:

[(1, 2078764020), (2, 1039382010), (3, 692921340), (4, 519691005), (5, 415752804), (6, 346460670), (9, 230973780), (10, 207876402), (12, 173230335), (15, 138584268), (18, 115486890), (20, 103938201), (27, 76991260), (30, 69292134), (36, 57743445), (45, 46194756), (54, 38495630), (60, 34646067), (90, 23097378), (108, 19247815), (135, 15398252), (137, 15173460), (180, 11548689), (270, 7699126), (274, 7586730), (411, 5057820), (540, 3849563), (548, 3793365), (685, 3034692), (822, 2528910), (1233, 1685940), (1370, 1517346), (1644, 1264455), (2055, 1011564), (2466, 842970), (2740, 758673), (3699, 561980), (4110, 505782), (4932, 421485), (6165, 337188), (7398, 280990), (8220, 252891), (12330, 168594), (14796, 140495), (18495, 112396), (24660, 84297), (28099, 73980), (36990, 56198)]