189046000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 160

約数和(自身を含む): 537840576

約数和(自身を除く): 348794576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 176, 200, 208, 220, 250, 260, 275, 286, 325, 400, 440, 500, 520, 550, 572, 650, 661, 715, 880, 1000, 1040, 1100, 1144, 1300, 1322, 1375, 1430, 1625, 2000, 2200, 2288, 2600, 2644, 2750, 2860, 3250, 3305, 3575, 4400, 5200, 5288, 5500, 5720, 6500, 6610, 7150, 7271, 8593, 10576, 11000, 11440, 13000, 13220, 14300, 14542, 16525, 17186, 17875, 22000, 26000, 26440, 28600, 29084, 33050, 34372, 35750, 36355, 42965, 52880, 57200, 58168, 66100, 68744, 71500, 72710, 82625, 85930, 94523, 116336, 132200, 137488, 143000, 145420, 165250, 171860, 181775, 189046, 214825, 264400, 286000, 290840, 330500, 343720, 363550, 378092, 429650, 472615, 581680, 661000, 687440, 727100, 756184, 859300, 908875, 945230, 1074125, 1322000, 1454200, 1512368, 1718600, 1817750, 1890460, 2148250, 2363075, 2908400, 3437200, 3635500, 3780920, 4296500, 4726150, 7271000, 7561840, 8593000, 9452300, 11815375, 14542000, 17186000, 18904600, 23630750, 37809200, 47261500, 94523000, 189046000]

約数ペア:

[(1, 189046000), (2, 94523000), (4, 47261500), (5, 37809200), (8, 23630750), (10, 18904600), (11, 17186000), (13, 14542000), (16, 11815375), (20, 9452300), (22, 8593000), (25, 7561840), (26, 7271000), (40, 4726150), (44, 4296500), (50, 3780920), (52, 3635500), (55, 3437200), (65, 2908400), (80, 2363075), (88, 2148250), (100, 1890460), (104, 1817750), (110, 1718600), (125, 1512368), (130, 1454200), (143, 1322000), (176, 1074125), (200, 945230), (208, 908875), (220, 859300), (250, 756184), (260, 727100), (275, 687440), (286, 661000), (325, 581680), (400, 472615), (440, 429650), (500, 378092), (520, 363550), (550, 343720), (572, 330500), (650, 290840), (661, 286000), (715, 264400), (880, 214825), (1000, 189046), (1040, 181775), (1100, 171860), (1144, 165250), (1300, 145420), (1322, 143000), (1375, 137488), (1430, 132200), (1625, 116336), (2000, 94523), (2200, 85930), (2288, 82625), (2600, 72710), (2644, 71500), (2750, 68744), (2860, 66100), (3250, 58168), (3305, 57200), (3575, 52880), (4400, 42965), (5200, 36355), (5288, 35750), (5500, 34372), (5720, 33050), (6500, 29084), (6610, 28600), (7150, 26440), (7271, 26000), (8593, 22000), (10576, 17875), (11000, 17186), (11440, 16525), (13000, 14542), (13220, 14300)]