208759500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 687540672

約数和(自身を除く): 478781172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 575, 690, 750, 828, 900, 1035, 1125, 1150, 1380, 1500, 1725, 2017, 2070, 2250, 2300, 2875, 3450, 4034, 4140, 4500, 5175, 5750, 6051, 6900, 8068, 8625, 10085, 10350, 11500, 12102, 17250, 18153, 20170, 20700, 24204, 25875, 30255, 34500, 36306, 40340, 46391, 50425, 51750, 60510, 72612, 90765, 92782, 100850, 103500, 121020, 139173, 151275, 181530, 185564, 201700, 231955, 252125, 278346, 302550, 363060, 417519, 453825, 463910, 504250, 556692, 605100, 695865, 756375, 835038, 907650, 927820, 1008500, 1159775, 1391730, 1512750, 1670076, 1815300, 2087595, 2269125, 2319550, 2783460, 3025500, 3479325, 4175190, 4538250, 4639100, 5798875, 6958650, 8350380, 9076500, 10437975, 11597750, 13917300, 17396625, 20875950, 23195500, 34793250, 41751900, 52189875, 69586500, 104379750, 208759500]

約数ペア:

[(1, 208759500), (2, 104379750), (3, 69586500), (4, 52189875), (5, 41751900), (6, 34793250), (9, 23195500), (10, 20875950), (12, 17396625), (15, 13917300), (18, 11597750), (20, 10437975), (23, 9076500), (25, 8350380), (30, 6958650), (36, 5798875), (45, 4639100), (46, 4538250), (50, 4175190), (60, 3479325), (69, 3025500), (75, 2783460), (90, 2319550), (92, 2269125), (100, 2087595), (115, 1815300), (125, 1670076), (138, 1512750), (150, 1391730), (180, 1159775), (207, 1008500), (225, 927820), (230, 907650), (250, 835038), (276, 756375), (300, 695865), (345, 605100), (375, 556692), (414, 504250), (450, 463910), (460, 453825), (500, 417519), (575, 363060), (690, 302550), (750, 278346), (828, 252125), (900, 231955), (1035, 201700), (1125, 185564), (1150, 181530), (1380, 151275), (1500, 139173), (1725, 121020), (2017, 103500), (2070, 100850), (2250, 92782), (2300, 90765), (2875, 72612), (3450, 60510), (4034, 51750), (4140, 50425), (4500, 46391), (5175, 40340), (5750, 36306), (6051, 34500), (6900, 30255), (8068, 25875), (8625, 24204), (10085, 20700), (10350, 20170), (11500, 18153), (12102, 17250)]