271287000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 939612960

約数和(自身を除く): 668325960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 125, 129, 150, 172, 180, 200, 215, 225, 250, 258, 300, 344, 360, 375, 387, 430, 450, 500, 516, 600, 645, 701, 750, 774, 860, 900, 1000, 1032, 1075, 1125, 1290, 1402, 1500, 1548, 1720, 1800, 1935, 2103, 2150, 2250, 2580, 2804, 3000, 3096, 3225, 3505, 3870, 4206, 4300, 4500, 5160, 5375, 5608, 6309, 6450, 7010, 7740, 8412, 8600, 9000, 9675, 10515, 10750, 12618, 12900, 14020, 15480, 16125, 16824, 17525, 19350, 21030, 21500, 25236, 25800, 28040, 30143, 31545, 32250, 35050, 38700, 42060, 43000, 48375, 50472, 52575, 60286, 63090, 64500, 70100, 77400, 84120, 87625, 90429, 96750, 105150, 120572, 126180, 129000, 140200, 150715, 157725, 175250, 180858, 193500, 210300, 241144, 252360, 262875, 271287, 301430, 315450, 350500, 361716, 387000, 420600, 452145, 525750, 542574, 602860, 630900, 701000, 723432, 753575, 788625, 904290, 1051500, 1085148, 1205720, 1261800, 1356435, 1507150, 1577250, 1808580, 2103000, 2170296, 2260725, 2712870, 3014300, 3154500, 3617160, 3767875, 4521450, 5425740, 6028600, 6309000, 6782175, 7535750, 9042900, 10851480, 11303625, 13564350, 15071500, 18085800, 22607250, 27128700, 30143000, 33910875, 45214500, 54257400, 67821750, 90429000, 135643500, 271287000]

約数ペア:

[(1, 271287000), (2, 135643500), (3, 90429000), (4, 67821750), (5, 54257400), (6, 45214500), (8, 33910875), (9, 30143000), (10, 27128700), (12, 22607250), (15, 18085800), (18, 15071500), (20, 13564350), (24, 11303625), (25, 10851480), (30, 9042900), (36, 7535750), (40, 6782175), (43, 6309000), (45, 6028600), (50, 5425740), (60, 4521450), (72, 3767875), (75, 3617160), (86, 3154500), (90, 3014300), (100, 2712870), (120, 2260725), (125, 2170296), (129, 2103000), (150, 1808580), (172, 1577250), (180, 1507150), (200, 1356435), (215, 1261800), (225, 1205720), (250, 1085148), (258, 1051500), (300, 904290), (344, 788625), (360, 753575), (375, 723432), (387, 701000), (430, 630900), (450, 602860), (500, 542574), (516, 525750), (600, 452145), (645, 420600), (701, 387000), (750, 361716), (774, 350500), (860, 315450), (900, 301430), (1000, 271287), (1032, 262875), (1075, 252360), (1125, 241144), (1290, 210300), (1402, 193500), (1500, 180858), (1548, 175250), (1720, 157725), (1800, 150715), (1935, 140200), (2103, 129000), (2150, 126180), (2250, 120572), (2580, 105150), (2804, 96750), (3000, 90429), (3096, 87625), (3225, 84120), (3505, 77400), (3870, 70100), (4206, 64500), (4300, 63090), (4500, 60286), (5160, 52575), (5375, 50472), (5608, 48375), (6309, 43000), (6450, 42060), (7010, 38700), (7740, 35050), (8412, 32250), (8600, 31545), (9000, 30143), (9675, 28040), (10515, 25800), (10750, 25236), (12618, 21500), (12900, 21030), (14020, 19350), (15480, 17525), (16125, 16824)]