425435880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 1357534080

約数和(自身を除く): 932098200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 347, 408, 510, 601, 680, 694, 1020, 1041, 1202, 1388, 1735, 1803, 2040, 2082, 2404, 2776, 3005, 3470, 3606, 4164, 4808, 5205, 5899, 6010, 6940, 7212, 8328, 9015, 10217, 10410, 11798, 12020, 13880, 14424, 17697, 18030, 20434, 20820, 23596, 24040, 29495, 30651, 35394, 36060, 40868, 41640, 47192, 51085, 58990, 61302, 70788, 72120, 81736, 88485, 102170, 117980, 122604, 141576, 153255, 176970, 204340, 208547, 235960, 245208, 306510, 353940, 408680, 417094, 613020, 625641, 707880, 834188, 1042735, 1226040, 1251282, 1668376, 2085470, 2502564, 3128205, 3545299, 4170940, 5005128, 6256410, 7090598, 8341880, 10635897, 12512820, 14181196, 17726495, 21271794, 25025640, 28362392, 35452990, 42543588, 53179485, 70905980, 85087176, 106358970, 141811960, 212717940, 425435880]

約数ペア:

[(1, 425435880), (2, 212717940), (3, 141811960), (4, 106358970), (5, 85087176), (6, 70905980), (8, 53179485), (10, 42543588), (12, 35452990), (15, 28362392), (17, 25025640), (20, 21271794), (24, 17726495), (30, 14181196), (34, 12512820), (40, 10635897), (51, 8341880), (60, 7090598), (68, 6256410), (85, 5005128), (102, 4170940), (120, 3545299), (136, 3128205), (170, 2502564), (204, 2085470), (255, 1668376), (340, 1251282), (347, 1226040), (408, 1042735), (510, 834188), (601, 707880), (680, 625641), (694, 613020), (1020, 417094), (1041, 408680), (1202, 353940), (1388, 306510), (1735, 245208), (1803, 235960), (2040, 208547), (2082, 204340), (2404, 176970), (2776, 153255), (3005, 141576), (3470, 122604), (3606, 117980), (4164, 102170), (4808, 88485), (5205, 81736), (5899, 72120), (6010, 70788), (6940, 61302), (7212, 58990), (8328, 51085), (9015, 47192), (10217, 41640), (10410, 40868), (11798, 36060), (12020, 35394), (13880, 30651), (14424, 29495), (17697, 24040), (18030, 23596), (20434, 20820)]