289362450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 778075200

約数和(自身を除く): 488712750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 179, 195, 325, 358, 390, 537, 650, 829, 895, 975, 1074, 1658, 1790, 1950, 2327, 2487, 2685, 4145, 4475, 4654, 4974, 5370, 6981, 8290, 8950, 10777, 11635, 12435, 13425, 13962, 20725, 21554, 23270, 24870, 26850, 32331, 34905, 41450, 53885, 58175, 62175, 64662, 69810, 107770, 116350, 124350, 148391, 161655, 174525, 269425, 296782, 323310, 349050, 445173, 538850, 741955, 808275, 890346, 1483910, 1616550, 1929083, 2225865, 3709775, 3858166, 4451730, 5787249, 7419550, 9645415, 11129325, 11574498, 19290830, 22258650, 28936245, 48227075, 57872490, 96454150, 144681225, 289362450]

約数ペア:

[(1, 289362450), (2, 144681225), (3, 96454150), (5, 57872490), (6, 48227075), (10, 28936245), (13, 22258650), (15, 19290830), (25, 11574498), (26, 11129325), (30, 9645415), (39, 7419550), (50, 5787249), (65, 4451730), (75, 3858166), (78, 3709775), (130, 2225865), (150, 1929083), (179, 1616550), (195, 1483910), (325, 890346), (358, 808275), (390, 741955), (537, 538850), (650, 445173), (829, 349050), (895, 323310), (975, 296782), (1074, 269425), (1658, 174525), (1790, 161655), (1950, 148391), (2327, 124350), (2487, 116350), (2685, 107770), (4145, 69810), (4475, 64662), (4654, 62175), (4974, 58175), (5370, 53885), (6981, 41450), (8290, 34905), (8950, 32331), (10777, 26850), (11635, 24870), (12435, 23270), (13425, 21554), (13962, 20725)]