421867600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 120

約数和(自身を含む): 1263722688

約数和(自身を除く): 841855088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7700, 13697, 15400, 27394, 30800, 54788, 68485, 95879, 109576, 136970, 150667, 191758, 219152, 273940, 301334, 342425, 383516, 479395, 547880, 602668, 684850, 753335, 767032, 958790, 1054669, 1095760, 1205336, 1369700, 1506670, 1534064, 1917580, 2109338, 2396975, 2410672, 2739400, 3013340, 3766675, 3835160, 4218676, 4793950, 5273345, 5478800, 6026680, 7533350, 7670320, 8437352, 9587900, 10546690, 12053360, 15066700, 16874704, 19175800, 21093380, 26366725, 30133400, 38351600, 42186760, 52733450, 60266800, 84373520, 105466900, 210933800, 421867600]

約数ペア:

[(1, 421867600), (2, 210933800), (4, 105466900), (5, 84373520), (7, 60266800), (8, 52733450), (10, 42186760), (11, 38351600), (14, 30133400), (16, 26366725), (20, 21093380), (22, 19175800), (25, 16874704), (28, 15066700), (35, 12053360), (40, 10546690), (44, 9587900), (50, 8437352), (55, 7670320), (56, 7533350), (70, 6026680), (77, 5478800), (80, 5273345), (88, 4793950), (100, 4218676), (110, 3835160), (112, 3766675), (140, 3013340), (154, 2739400), (175, 2410672), (176, 2396975), (200, 2109338), (220, 1917580), (275, 1534064), (280, 1506670), (308, 1369700), (350, 1205336), (385, 1095760), (400, 1054669), (440, 958790), (550, 767032), (560, 753335), (616, 684850), (700, 602668), (770, 547880), (880, 479395), (1100, 383516), (1232, 342425), (1400, 301334), (1540, 273940), (1925, 219152), (2200, 191758), (2800, 150667), (3080, 136970), (3850, 109576), (4400, 95879), (6160, 68485), (7700, 54788), (13697, 30800), (15400, 27394)]