54257400

素因数分解:

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

素因数の和:766

約数の個数: 144

約数和(自身を含む): 186717960

約数和(自身を除く): 132460560

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, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 701, 774, 860, 900, 1032, 1075, 1290, 1402, 1548, 1720, 1800, 1935, 2103, 2150, 2580, 2804, 3096, 3225, 3505, 3870, 4206, 4300, 5160, 5608, 6309, 6450, 7010, 7740, 8412, 8600, 9675, 10515, 12618, 12900, 14020, 15480, 16824, 17525, 19350, 21030, 25236, 25800, 28040, 30143, 31545, 35050, 38700, 42060, 50472, 52575, 60286, 63090, 70100, 77400, 84120, 90429, 105150, 120572, 126180, 140200, 150715, 157725, 180858, 210300, 241144, 252360, 271287, 301430, 315450, 361716, 420600, 452145, 542574, 602860, 630900, 723432, 753575, 904290, 1085148, 1205720, 1261800, 1356435, 1507150, 1808580, 2170296, 2260725, 2712870, 3014300, 3617160, 4521450, 5425740, 6028600, 6782175, 9042900, 10851480, 13564350, 18085800, 27128700, 54257400]

約数ペア:

[(1, 54257400), (2, 27128700), (3, 18085800), (4, 13564350), (5, 10851480), (6, 9042900), (8, 6782175), (9, 6028600), (10, 5425740), (12, 4521450), (15, 3617160), (18, 3014300), (20, 2712870), (24, 2260725), (25, 2170296), (30, 1808580), (36, 1507150), (40, 1356435), (43, 1261800), (45, 1205720), (50, 1085148), (60, 904290), (72, 753575), (75, 723432), (86, 630900), (90, 602860), (100, 542574), (120, 452145), (129, 420600), (150, 361716), (172, 315450), (180, 301430), (200, 271287), (215, 252360), (225, 241144), (258, 210300), (300, 180858), (344, 157725), (360, 150715), (387, 140200), (430, 126180), (450, 120572), (516, 105150), (600, 90429), (645, 84120), (701, 77400), (774, 70100), (860, 63090), (900, 60286), (1032, 52575), (1075, 50472), (1290, 42060), (1402, 38700), (1548, 35050), (1720, 31545), (1800, 30143), (1935, 28040), (2103, 25800), (2150, 25236), (2580, 21030), (2804, 19350), (3096, 17525), (3225, 16824), (3505, 15480), (3870, 14020), (4206, 12900), (4300, 12618), (5160, 10515), (5608, 9675), (6309, 8600), (6450, 8412), (7010, 7740)]