201942000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 240

約数和(自身を含む): 760451328

約数和(自身を除く): 558509328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 863, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1726, 1800, 1872, 1950, 2000, 2250, 2340, 2589, 2600, 2925, 3000, 3120, 3250, 3452, 3600, 3900, 4315, 4500, 4680, 4875, 5178, 5200, 5850, 6000, 6500, 6904, 7767, 7800, 8630, 9000, 9360, 9750, 10356, 11219, 11700, 12945, 13000, 13808, 14625, 15534, 15600, 17260, 18000, 19500, 20712, 21575, 22438, 23400, 25890, 26000, 29250, 31068, 33657, 34520, 38835, 39000, 41424, 43150, 44876, 46800, 51780, 56095, 58500, 62136, 64725, 67314, 69040, 77670, 78000, 86300, 89752, 100971, 103560, 107875, 112190, 117000, 124272, 129450, 134628, 155340, 168285, 172600, 179504, 194175, 201942, 207120, 215750, 224380, 234000, 258900, 269256, 280475, 310680, 323625, 336570, 345200, 388350, 403884, 431500, 448760, 504855, 517800, 538512, 560950, 621360, 647250, 673140, 776700, 807768, 841425, 863000, 897520, 970875, 1009710, 1035600, 1121900, 1294500, 1346280, 1402375, 1553400, 1615536, 1682850, 1726000, 1941750, 2019420, 2243800, 2524275, 2589000, 2692560, 2804750, 3106800, 3365700, 3883500, 4038840, 4207125, 4487600, 5048550, 5178000, 5609500, 6731400, 7767000, 8077680, 8414250, 10097100, 11219000, 12621375, 13462800, 15534000, 16828500, 20194200, 22438000, 25242750, 33657000, 40388400, 50485500, 67314000, 100971000, 201942000]

約数ペア:

[(1, 201942000), (2, 100971000), (3, 67314000), (4, 50485500), (5, 40388400), (6, 33657000), (8, 25242750), (9, 22438000), (10, 20194200), (12, 16828500), (13, 15534000), (15, 13462800), (16, 12621375), (18, 11219000), (20, 10097100), (24, 8414250), (25, 8077680), (26, 7767000), (30, 6731400), (36, 5609500), (39, 5178000), (40, 5048550), (45, 4487600), (48, 4207125), (50, 4038840), (52, 3883500), (60, 3365700), (65, 3106800), (72, 2804750), (75, 2692560), (78, 2589000), (80, 2524275), (90, 2243800), (100, 2019420), (104, 1941750), (117, 1726000), (120, 1682850), (125, 1615536), (130, 1553400), (144, 1402375), (150, 1346280), (156, 1294500), (180, 1121900), (195, 1035600), (200, 1009710), (208, 970875), (225, 897520), (234, 863000), (240, 841425), (250, 807768), (260, 776700), (300, 673140), (312, 647250), (325, 621360), (360, 560950), (375, 538512), (390, 517800), (400, 504855), (450, 448760), (468, 431500), (500, 403884), (520, 388350), (585, 345200), (600, 336570), (624, 323625), (650, 310680), (720, 280475), (750, 269256), (780, 258900), (863, 234000), (900, 224380), (936, 215750), (975, 207120), (1000, 201942), (1040, 194175), (1125, 179504), (1170, 172600), (1200, 168285), (1300, 155340), (1500, 134628), (1560, 129450), (1625, 124272), (1726, 117000), (1800, 112190), (1872, 107875), (1950, 103560), (2000, 100971), (2250, 89752), (2340, 86300), (2589, 78000), (2600, 77670), (2925, 69040), (3000, 67314), (3120, 64725), (3250, 62136), (3452, 58500), (3600, 56095), (3900, 51780), (4315, 46800), (4500, 44876), (4680, 43150), (4875, 41424), (5178, 39000), (5200, 38835), (5850, 34520), (6000, 33657), (6500, 31068), (6904, 29250), (7767, 26000), (7800, 25890), (8630, 23400), (9000, 22438), (9360, 21575), (9750, 20712), (10356, 19500), (11219, 18000), (11700, 17260), (12945, 15600), (13000, 15534), (13808, 14625)]