250073145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 547118208

約数和(自身を除く): 297045063

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 67, 85, 105, 119, 123, 153, 201, 205, 255, 287, 289, 315, 335, 357, 369, 469, 595, 603, 615, 697, 765, 861, 867, 1005, 1071, 1139, 1407, 1435, 1445, 1785, 1845, 2023, 2091, 2345, 2583, 2601, 2747, 3015, 3417, 3485, 4221, 4305, 4335, 4879, 5355, 5695, 6069, 6273, 7035, 7973, 8241, 10115, 10251, 10455, 11849, 12915, 13005, 13735, 14637, 17085, 18207, 19229, 19363, 21105, 23919, 24395, 24723, 30345, 31365, 35547, 39865, 41205, 43911, 46699, 51255, 57687, 58089, 59245, 71757, 73185, 82943, 91035, 96145, 96815, 106641, 119595, 123615, 135541, 140097, 173061, 174267, 177735, 219555, 233495, 248829, 288435, 290445, 326893, 358785, 406623, 414715, 420291, 533205, 677705, 700485, 746487, 793883, 865305, 871335, 980679, 1219869, 1244145, 1634465, 2033115, 2101455, 2381649, 2942037, 3732435, 3969415, 4903395, 5557181, 6099345, 7144947, 11908245, 14710185, 16671543, 27785905, 35724735, 50014629, 83357715, 250073145]

約数ペア:

[(1, 250073145), (3, 83357715), (5, 50014629), (7, 35724735), (9, 27785905), (15, 16671543), (17, 14710185), (21, 11908245), (35, 7144947), (41, 6099345), (45, 5557181), (51, 4903395), (63, 3969415), (67, 3732435), (85, 2942037), (105, 2381649), (119, 2101455), (123, 2033115), (153, 1634465), (201, 1244145), (205, 1219869), (255, 980679), (287, 871335), (289, 865305), (315, 793883), (335, 746487), (357, 700485), (369, 677705), (469, 533205), (595, 420291), (603, 414715), (615, 406623), (697, 358785), (765, 326893), (861, 290445), (867, 288435), (1005, 248829), (1071, 233495), (1139, 219555), (1407, 177735), (1435, 174267), (1445, 173061), (1785, 140097), (1845, 135541), (2023, 123615), (2091, 119595), (2345, 106641), (2583, 96815), (2601, 96145), (2747, 91035), (3015, 82943), (3417, 73185), (3485, 71757), (4221, 59245), (4305, 58089), (4335, 57687), (4879, 51255), (5355, 46699), (5695, 43911), (6069, 41205), (6273, 39865), (7035, 35547), (7973, 31365), (8241, 30345), (10115, 24723), (10251, 24395), (10455, 23919), (11849, 21105), (12915, 19363), (13005, 19229), (13735, 18207), (14637, 17085)]