542121000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 1703669760

約数和(自身を除く): 1161548760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 157, 200, 250, 300, 314, 375, 471, 500, 600, 628, 750, 785, 942, 1000, 1151, 1256, 1500, 1570, 1884, 2302, 2355, 3000, 3140, 3453, 3768, 3925, 4604, 4710, 5755, 6280, 6906, 7850, 9208, 9420, 11510, 11775, 13812, 15700, 17265, 18840, 19625, 23020, 23550, 27624, 28775, 31400, 34530, 39250, 46040, 47100, 57550, 58875, 69060, 78500, 86325, 94200, 115100, 117750, 138120, 143875, 157000, 172650, 180707, 230200, 235500, 287750, 345300, 361414, 431625, 471000, 542121, 575500, 690600, 722828, 863250, 903535, 1084242, 1151000, 1445656, 1726500, 1807070, 2168484, 2710605, 3453000, 3614140, 4336968, 4517675, 5421210, 7228280, 9035350, 10842420, 13553025, 18070700, 21684840, 22588375, 27106050, 36141400, 45176750, 54212100, 67765125, 90353500, 108424200, 135530250, 180707000, 271060500, 542121000]

約数ペア:

[(1, 542121000), (2, 271060500), (3, 180707000), (4, 135530250), (5, 108424200), (6, 90353500), (8, 67765125), (10, 54212100), (12, 45176750), (15, 36141400), (20, 27106050), (24, 22588375), (25, 21684840), (30, 18070700), (40, 13553025), (50, 10842420), (60, 9035350), (75, 7228280), (100, 5421210), (120, 4517675), (125, 4336968), (150, 3614140), (157, 3453000), (200, 2710605), (250, 2168484), (300, 1807070), (314, 1726500), (375, 1445656), (471, 1151000), (500, 1084242), (600, 903535), (628, 863250), (750, 722828), (785, 690600), (942, 575500), (1000, 542121), (1151, 471000), (1256, 431625), (1500, 361414), (1570, 345300), (1884, 287750), (2302, 235500), (2355, 230200), (3000, 180707), (3140, 172650), (3453, 157000), (3768, 143875), (3925, 138120), (4604, 117750), (4710, 115100), (5755, 94200), (6280, 86325), (6906, 78500), (7850, 69060), (9208, 58875), (9420, 57550), (11510, 47100), (11775, 46040), (13812, 39250), (15700, 34530), (17265, 31400), (18840, 28775), (19625, 27624), (23020, 23550)]