257383170

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9629}}^1$

素因数の和:9662

約数の個数: 96

約数和(自身を含む): 757149120

約数和(自身を除く): 499765950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8910, 9629, 13365, 19258, 26730, 28887, 48145, 57774, 86661, 96290, 105919, 144435, 173322, 211838, 259983, 288870, 317757, 433305, 519966, 529595, 635514, 779949, 866610, 953271, 1059190, 1299915, 1559898, 1588785, 1906542, 2339847, 2599830, 2859813, 3177570, 3899745, 4679694, 4766355, 5719626, 7799490, 8579439, 9532710, 11699235, 14299065, 17158878, 23398470, 25738317, 28598130, 42897195, 51476634, 85794390, 128691585, 257383170]

約数ペア:

[(1, 257383170), (2, 128691585), (3, 85794390), (5, 51476634), (6, 42897195), (9, 28598130), (10, 25738317), (11, 23398470), (15, 17158878), (18, 14299065), (22, 11699235), (27, 9532710), (30, 8579439), (33, 7799490), (45, 5719626), (54, 4766355), (55, 4679694), (66, 3899745), (81, 3177570), (90, 2859813), (99, 2599830), (110, 2339847), (135, 1906542), (162, 1588785), (165, 1559898), (198, 1299915), (243, 1059190), (270, 953271), (297, 866610), (330, 779949), (405, 635514), (486, 529595), (495, 519966), (594, 433305), (810, 317757), (891, 288870), (990, 259983), (1215, 211838), (1485, 173322), (1782, 144435), (2430, 105919), (2673, 96290), (2970, 86661), (4455, 57774), (5346, 48145), (8910, 28887), (9629, 26730), (13365, 19258)]