1488405900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 4537209600

約数和(自身を除く): 3048803700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 109, 115, 138, 150, 218, 230, 276, 300, 327, 345, 436, 460, 545, 575, 654, 690, 1090, 1150, 1308, 1380, 1635, 1725, 1979, 2180, 2300, 2507, 2725, 3270, 3450, 3958, 5014, 5450, 5937, 6540, 6900, 7521, 7916, 8175, 9895, 10028, 10900, 11874, 12535, 15042, 16350, 19790, 23748, 25070, 29685, 30084, 32700, 37605, 39580, 45517, 49475, 50140, 59370, 62675, 75210, 91034, 98950, 118740, 125350, 136551, 148425, 150420, 182068, 188025, 197900, 215711, 227585, 250700, 273102, 296850, 376050, 431422, 455170, 546204, 593700, 647133, 682755, 752100, 862844, 910340, 1078555, 1137925, 1294266, 1365510, 2157110, 2275850, 2588532, 2731020, 3235665, 3413775, 4314220, 4551700, 4961353, 5392775, 6471330, 6827550, 9922706, 10785550, 12942660, 13655100, 14884059, 16178325, 19845412, 21571100, 24806765, 29768118, 32356650, 49613530, 59536236, 64713300, 74420295, 99227060, 124033825, 148840590, 248067650, 297681180, 372101475, 496135300, 744202950, 1488405900]

約数ペア:

[(1, 1488405900), (2, 744202950), (3, 496135300), (4, 372101475), (5, 297681180), (6, 248067650), (10, 148840590), (12, 124033825), (15, 99227060), (20, 74420295), (23, 64713300), (25, 59536236), (30, 49613530), (46, 32356650), (50, 29768118), (60, 24806765), (69, 21571100), (75, 19845412), (92, 16178325), (100, 14884059), (109, 13655100), (115, 12942660), (138, 10785550), (150, 9922706), (218, 6827550), (230, 6471330), (276, 5392775), (300, 4961353), (327, 4551700), (345, 4314220), (436, 3413775), (460, 3235665), (545, 2731020), (575, 2588532), (654, 2275850), (690, 2157110), (1090, 1365510), (1150, 1294266), (1308, 1137925), (1380, 1078555), (1635, 910340), (1725, 862844), (1979, 752100), (2180, 682755), (2300, 647133), (2507, 593700), (2725, 546204), (3270, 455170), (3450, 431422), (3958, 376050), (5014, 296850), (5450, 273102), (5937, 250700), (6540, 227585), (6900, 215711), (7521, 197900), (7916, 188025), (8175, 182068), (9895, 150420), (10028, 148425), (10900, 136551), (11874, 125350), (12535, 118740), (15042, 98950), (16350, 91034), (19790, 75210), (23748, 62675), (25070, 59370), (29685, 50140), (30084, 49475), (32700, 45517), (37605, 39580)]