2025004980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 6094823616

約数和(自身を除く): 4069818636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 211, 255, 291, 340, 388, 422, 485, 510, 582, 633, 844, 970, 1020, 1055, 1164, 1266, 1455, 1649, 1940, 2110, 2532, 2910, 3165, 3298, 3587, 4220, 4947, 5820, 6330, 6596, 7174, 8245, 9409, 9894, 10761, 12660, 14348, 16490, 17935, 18818, 19788, 20467, 21522, 24735, 28227, 32980, 35870, 37636, 40934, 43044, 47045, 49470, 53805, 56454, 61401, 71740, 81868, 94090, 98940, 102335, 107610, 112908, 122802, 141135, 159953, 188180, 204670, 215220, 245604, 282270, 307005, 319906, 347939, 409340, 479859, 564540, 614010, 639812, 695878, 799765, 959718, 1043817, 1228020, 1391756, 1599530, 1739695, 1919436, 1985299, 2087634, 2399295, 3199060, 3479390, 3970598, 4175268, 4798590, 5219085, 5955897, 6958780, 7941196, 9597180, 9926495, 10438170, 11911794, 19852990, 20876340, 23823588, 29779485, 33750083, 39705980, 59558970, 67500166, 101250249, 119117940, 135000332, 168750415, 202500498, 337500830, 405000996, 506251245, 675001660, 1012502490, 2025004980]

約数ペア:

[(1, 2025004980), (2, 1012502490), (3, 675001660), (4, 506251245), (5, 405000996), (6, 337500830), (10, 202500498), (12, 168750415), (15, 135000332), (17, 119117940), (20, 101250249), (30, 67500166), (34, 59558970), (51, 39705980), (60, 33750083), (68, 29779485), (85, 23823588), (97, 20876340), (102, 19852990), (170, 11911794), (194, 10438170), (204, 9926495), (211, 9597180), (255, 7941196), (291, 6958780), (340, 5955897), (388, 5219085), (422, 4798590), (485, 4175268), (510, 3970598), (582, 3479390), (633, 3199060), (844, 2399295), (970, 2087634), (1020, 1985299), (1055, 1919436), (1164, 1739695), (1266, 1599530), (1455, 1391756), (1649, 1228020), (1940, 1043817), (2110, 959718), (2532, 799765), (2910, 695878), (3165, 639812), (3298, 614010), (3587, 564540), (4220, 479859), (4947, 409340), (5820, 347939), (6330, 319906), (6596, 307005), (7174, 282270), (8245, 245604), (9409, 215220), (9894, 204670), (10761, 188180), (12660, 159953), (14348, 141135), (16490, 122802), (17935, 112908), (18818, 107610), (19788, 102335), (20467, 98940), (21522, 94090), (24735, 81868), (28227, 71740), (32980, 61401), (35870, 56454), (37636, 53805), (40934, 49470), (43044, 47045)]