159988500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 192

約数和(自身を含む): 591951360

約数和(自身を除く): 431962860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1693, 1750, 1890, 2100, 2250, 2625, 2700, 3150, 3375, 3386, 3500, 3780, 4500, 4725, 5079, 5250, 6300, 6750, 6772, 7875, 8465, 9450, 10158, 10500, 11851, 13500, 15237, 15750, 16930, 18900, 20316, 23625, 23702, 25395, 30474, 31500, 33860, 35553, 42325, 45711, 47250, 47404, 50790, 59255, 60948, 71106, 76185, 84650, 91422, 94500, 101580, 106659, 118510, 126975, 142212, 152370, 169300, 177765, 182844, 211625, 213318, 228555, 237020, 253950, 296275, 304740, 319977, 355530, 380925, 423250, 426636, 457110, 507900, 533295, 592550, 634875, 639954, 711060, 761850, 846500, 888825, 914220, 1066590, 1142775, 1185100, 1269750, 1279908, 1481375, 1523700, 1599885, 1777650, 1904625, 2133180, 2285550, 2539500, 2666475, 2962750, 3199770, 3555300, 3809250, 4444125, 4571100, 5332950, 5713875, 5925500, 6399540, 7618500, 7999425, 8888250, 10665900, 11427750, 13332375, 15998850, 17776500, 22855500, 26664750, 31997700, 39997125, 53329500, 79994250, 159988500]

約数ペア:

[(1, 159988500), (2, 79994250), (3, 53329500), (4, 39997125), (5, 31997700), (6, 26664750), (7, 22855500), (9, 17776500), (10, 15998850), (12, 13332375), (14, 11427750), (15, 10665900), (18, 8888250), (20, 7999425), (21, 7618500), (25, 6399540), (27, 5925500), (28, 5713875), (30, 5332950), (35, 4571100), (36, 4444125), (42, 3809250), (45, 3555300), (50, 3199770), (54, 2962750), (60, 2666475), (63, 2539500), (70, 2285550), (75, 2133180), (84, 1904625), (90, 1777650), (100, 1599885), (105, 1523700), (108, 1481375), (125, 1279908), (126, 1269750), (135, 1185100), (140, 1142775), (150, 1066590), (175, 914220), (180, 888825), (189, 846500), (210, 761850), (225, 711060), (250, 639954), (252, 634875), (270, 592550), (300, 533295), (315, 507900), (350, 457110), (375, 426636), (378, 423250), (420, 380925), (450, 355530), (500, 319977), (525, 304740), (540, 296275), (630, 253950), (675, 237020), (700, 228555), (750, 213318), (756, 211625), (875, 182844), (900, 177765), (945, 169300), (1050, 152370), (1125, 142212), (1260, 126975), (1350, 118510), (1500, 106659), (1575, 101580), (1693, 94500), (1750, 91422), (1890, 84650), (2100, 76185), (2250, 71106), (2625, 60948), (2700, 59255), (3150, 50790), (3375, 47404), (3386, 47250), (3500, 45711), (3780, 42325), (4500, 35553), (4725, 33860), (5079, 31500), (5250, 30474), (6300, 25395), (6750, 23702), (6772, 23625), (7875, 20316), (8465, 18900), (9450, 16930), (10158, 15750), (10500, 15237), (11851, 13500)]