219172200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28131

約数の個数: 96

約数和(自身を含む): 731724000

約数和(自身を除く): 512551800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28099, 56198, 84297, 112396, 140495, 168594, 224792, 280990, 337188, 365287, 421485, 561980, 674376, 702475, 730574, 842970, 1095861, 1123960, 1404950, 1461148, 1685940, 1826435, 2107425, 2191722, 2809900, 2922296, 3371880, 3652870, 4214850, 4383444, 5479305, 5619800, 7305740, 8429700, 8766888, 9132175, 10958610, 14611480, 16859400, 18264350, 21917220, 27396525, 36528700, 43834440, 54793050, 73057400, 109586100, 219172200]

約数ペア:

[(1, 219172200), (2, 109586100), (3, 73057400), (4, 54793050), (5, 43834440), (6, 36528700), (8, 27396525), (10, 21917220), (12, 18264350), (13, 16859400), (15, 14611480), (20, 10958610), (24, 9132175), (25, 8766888), (26, 8429700), (30, 7305740), (39, 5619800), (40, 5479305), (50, 4383444), (52, 4214850), (60, 3652870), (65, 3371880), (75, 2922296), (78, 2809900), (100, 2191722), (104, 2107425), (120, 1826435), (130, 1685940), (150, 1461148), (156, 1404950), (195, 1123960), (200, 1095861), (260, 842970), (300, 730574), (312, 702475), (325, 674376), (390, 561980), (520, 421485), (600, 365287), (650, 337188), (780, 280990), (975, 224792), (1300, 168594), (1560, 140495), (1950, 112396), (2600, 84297), (3900, 56198), (7800, 28099)]