229759600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2703

約数の個数: 120

約数和(自身を含む): 651450368

約数和(自身を除く): 421690768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2647, 2800, 3100, 3472, 4340, 5294, 5425, 6200, 8680, 10588, 10850, 12400, 13235, 17360, 18529, 21176, 21700, 26470, 37058, 42352, 43400, 52940, 66175, 74116, 82057, 86800, 92645, 105880, 132350, 148232, 164114, 185290, 211760, 264700, 296464, 328228, 370580, 410285, 463225, 529400, 574399, 656456, 741160, 820570, 926450, 1058800, 1148798, 1312912, 1482320, 1641140, 1852900, 2051425, 2297596, 2871995, 3282280, 3705800, 4102850, 4595192, 5743990, 6564560, 7411600, 8205700, 9190384, 11487980, 14359975, 16411400, 22975960, 28719950, 32822800, 45951920, 57439900, 114879800, 229759600]

約数ペア:

[(1, 229759600), (2, 114879800), (4, 57439900), (5, 45951920), (7, 32822800), (8, 28719950), (10, 22975960), (14, 16411400), (16, 14359975), (20, 11487980), (25, 9190384), (28, 8205700), (31, 7411600), (35, 6564560), (40, 5743990), (50, 4595192), (56, 4102850), (62, 3705800), (70, 3282280), (80, 2871995), (100, 2297596), (112, 2051425), (124, 1852900), (140, 1641140), (155, 1482320), (175, 1312912), (200, 1148798), (217, 1058800), (248, 926450), (280, 820570), (310, 741160), (350, 656456), (400, 574399), (434, 529400), (496, 463225), (560, 410285), (620, 370580), (700, 328228), (775, 296464), (868, 264700), (1085, 211760), (1240, 185290), (1400, 164114), (1550, 148232), (1736, 132350), (2170, 105880), (2480, 92645), (2647, 86800), (2800, 82057), (3100, 74116), (3472, 66175), (4340, 52940), (5294, 43400), (5425, 42352), (6200, 37058), (8680, 26470), (10588, 21700), (10850, 21176), (12400, 18529), (13235, 17360)]