199818000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 740082096

約数和(自身を除く): 540264096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 653, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1200, 1224, 1275, 1306, 1360, 1500, 1530, 1700, 1800, 1959, 2000, 2040, 2125, 2250, 2448, 2550, 2612, 3000, 3060, 3265, 3400, 3600, 3825, 3918, 4080, 4250, 4500, 5100, 5224, 5877, 6000, 6120, 6375, 6530, 6800, 7650, 7836, 8500, 9000, 9795, 10200, 10448, 11101, 11754, 12240, 12750, 13060, 15300, 15672, 16325, 17000, 18000, 19125, 19590, 20400, 22202, 23508, 25500, 26120, 29385, 30600, 31344, 32650, 33303, 34000, 38250, 39180, 44404, 47016, 48975, 51000, 52240, 55505, 58770, 61200, 65300, 66606, 76500, 78360, 81625, 88808, 94032, 97950, 99909, 102000, 111010, 117540, 130600, 133212, 146925, 153000, 156720, 163250, 166515, 177616, 195900, 199818, 222020, 235080, 244875, 261200, 266424, 277525, 293850, 306000, 326500, 333030, 391800, 399636, 444040, 470160, 489750, 499545, 532848, 555050, 587700, 653000, 666060, 734625, 783600, 799272, 832575, 888080, 979500, 999090, 1110100, 1175400, 1306000, 1332120, 1387625, 1469250, 1598544, 1665150, 1959000, 1998180, 2220200, 2350800, 2497725, 2664240, 2775250, 2938500, 3330300, 3918000, 3996360, 4162875, 4440400, 4995450, 5550500, 5877000, 6660600, 7992720, 8325750, 9990900, 11101000, 11754000, 12488625, 13321200, 16651500, 19981800, 22202000, 24977250, 33303000, 39963600, 49954500, 66606000, 99909000, 199818000]

約数ペア:

[(1, 199818000), (2, 99909000), (3, 66606000), (4, 49954500), (5, 39963600), (6, 33303000), (8, 24977250), (9, 22202000), (10, 19981800), (12, 16651500), (15, 13321200), (16, 12488625), (17, 11754000), (18, 11101000), (20, 9990900), (24, 8325750), (25, 7992720), (30, 6660600), (34, 5877000), (36, 5550500), (40, 4995450), (45, 4440400), (48, 4162875), (50, 3996360), (51, 3918000), (60, 3330300), (68, 2938500), (72, 2775250), (75, 2664240), (80, 2497725), (85, 2350800), (90, 2220200), (100, 1998180), (102, 1959000), (120, 1665150), (125, 1598544), (136, 1469250), (144, 1387625), (150, 1332120), (153, 1306000), (170, 1175400), (180, 1110100), (200, 999090), (204, 979500), (225, 888080), (240, 832575), (250, 799272), (255, 783600), (272, 734625), (300, 666060), (306, 653000), (340, 587700), (360, 555050), (375, 532848), (400, 499545), (408, 489750), (425, 470160), (450, 444040), (500, 399636), (510, 391800), (600, 333030), (612, 326500), (653, 306000), (680, 293850), (720, 277525), (750, 266424), (765, 261200), (816, 244875), (850, 235080), (900, 222020), (1000, 199818), (1020, 195900), (1125, 177616), (1200, 166515), (1224, 163250), (1275, 156720), (1306, 153000), (1360, 146925), (1500, 133212), (1530, 130600), (1700, 117540), (1800, 111010), (1959, 102000), (2000, 99909), (2040, 97950), (2125, 94032), (2250, 88808), (2448, 81625), (2550, 78360), (2612, 76500), (3000, 66606), (3060, 65300), (3265, 61200), (3400, 58770), (3600, 55505), (3825, 52240), (3918, 51000), (4080, 48975), (4250, 47016), (4500, 44404), (5100, 39180), (5224, 38250), (5877, 34000), (6000, 33303), (6120, 32650), (6375, 31344), (6530, 30600), (6800, 29385), (7650, 26120), (7836, 25500), (8500, 23508), (9000, 22202), (9795, 20400), (10200, 19590), (10448, 19125), (11101, 18000), (11754, 17000), (12240, 16325), (12750, 15672), (13060, 15300)]