55398000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 204272640

約数和(自身を除く): 148874640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1319, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2638, 2800, 3000, 3500, 3957, 4200, 5250, 5276, 6000, 6595, 7000, 7914, 8400, 9233, 10500, 10552, 13190, 14000, 15828, 18466, 19785, 21000, 21104, 26380, 27699, 31656, 32975, 36932, 39570, 42000, 46165, 52760, 55398, 63312, 65950, 73864, 79140, 92330, 98925, 105520, 110796, 131900, 138495, 147728, 158280, 164875, 184660, 197850, 221592, 230825, 263800, 276990, 316560, 329750, 369320, 395700, 443184, 461650, 494625, 527600, 553980, 659500, 692475, 738640, 791400, 923300, 989250, 1107960, 1154125, 1319000, 1384950, 1582800, 1846600, 1978500, 2215920, 2308250, 2638000, 2769900, 3462375, 3693200, 3957000, 4616500, 5539800, 6924750, 7914000, 9233000, 11079600, 13849500, 18466000, 27699000, 55398000]

約数ペア:

[(1, 55398000), (2, 27699000), (3, 18466000), (4, 13849500), (5, 11079600), (6, 9233000), (7, 7914000), (8, 6924750), (10, 5539800), (12, 4616500), (14, 3957000), (15, 3693200), (16, 3462375), (20, 2769900), (21, 2638000), (24, 2308250), (25, 2215920), (28, 1978500), (30, 1846600), (35, 1582800), (40, 1384950), (42, 1319000), (48, 1154125), (50, 1107960), (56, 989250), (60, 923300), (70, 791400), (75, 738640), (80, 692475), (84, 659500), (100, 553980), (105, 527600), (112, 494625), (120, 461650), (125, 443184), (140, 395700), (150, 369320), (168, 329750), (175, 316560), (200, 276990), (210, 263800), (240, 230825), (250, 221592), (280, 197850), (300, 184660), (336, 164875), (350, 158280), (375, 147728), (400, 138495), (420, 131900), (500, 110796), (525, 105520), (560, 98925), (600, 92330), (700, 79140), (750, 73864), (840, 65950), (875, 63312), (1000, 55398), (1050, 52760), (1200, 46165), (1319, 42000), (1400, 39570), (1500, 36932), (1680, 32975), (1750, 31656), (2000, 27699), (2100, 26380), (2625, 21104), (2638, 21000), (2800, 19785), (3000, 18466), (3500, 15828), (3957, 14000), (4200, 13190), (5250, 10552), (5276, 10500), (6000, 9233), (6595, 8400), (7000, 7914)]