284609325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 671956992

約数和(自身を除く): 387347667

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 25, 33, 35, 39, 51, 55, 65, 75, 77, 85, 91, 105, 119, 143, 165, 175, 187, 195, 221, 223, 231, 255, 273, 275, 325, 357, 385, 425, 429, 455, 525, 561, 595, 663, 669, 715, 825, 935, 975, 1001, 1105, 1115, 1155, 1275, 1309, 1365, 1547, 1561, 1785, 1925, 2145, 2275, 2431, 2453, 2805, 2899, 2975, 3003, 3315, 3345, 3575, 3791, 3927, 4641, 4675, 4683, 5005, 5525, 5575, 5775, 6545, 6825, 7293, 7359, 7735, 7805, 8697, 8925, 10725, 11373, 12155, 12265, 14025, 14495, 15015, 16575, 16725, 17017, 17171, 18955, 19635, 20293, 23205, 23415, 25025, 26537, 31889, 32725, 36465, 36795, 38675, 39025, 41701, 43485, 49283, 51051, 51513, 56865, 60775, 60879, 61325, 72475, 75075, 79611, 85085, 85855, 94775, 95667, 98175, 101465, 116025, 117075, 125103, 132685, 147849, 159445, 182325, 183975, 208505, 217425, 223223, 246415, 255255, 257565, 284325, 291907, 304395, 344981, 398055, 425425, 429275, 478335, 507325, 542113, 625515, 663425, 669669, 739245, 797225, 875721, 1034943, 1042525, 1116115, 1232075, 1276275, 1287825, 1459535, 1521975, 1626339, 1724905, 1990275, 2391675, 2710565, 3127575, 3348345, 3696225, 3794791, 4378605, 5174715, 5580575, 7297675, 8131695, 8624525, 11384373, 13552825, 16741725, 18973955, 21893025, 25873575, 40658475, 56921865, 94869775, 284609325]

約数ペア:

[(1, 284609325), (3, 94869775), (5, 56921865), (7, 40658475), (11, 25873575), (13, 21893025), (15, 18973955), (17, 16741725), (21, 13552825), (25, 11384373), (33, 8624525), (35, 8131695), (39, 7297675), (51, 5580575), (55, 5174715), (65, 4378605), (75, 3794791), (77, 3696225), (85, 3348345), (91, 3127575), (105, 2710565), (119, 2391675), (143, 1990275), (165, 1724905), (175, 1626339), (187, 1521975), (195, 1459535), (221, 1287825), (223, 1276275), (231, 1232075), (255, 1116115), (273, 1042525), (275, 1034943), (325, 875721), (357, 797225), (385, 739245), (425, 669669), (429, 663425), (455, 625515), (525, 542113), (561, 507325), (595, 478335), (663, 429275), (669, 425425), (715, 398055), (825, 344981), (935, 304395), (975, 291907), (1001, 284325), (1105, 257565), (1115, 255255), (1155, 246415), (1275, 223223), (1309, 217425), (1365, 208505), (1547, 183975), (1561, 182325), (1785, 159445), (1925, 147849), (2145, 132685), (2275, 125103), (2431, 117075), (2453, 116025), (2805, 101465), (2899, 98175), (2975, 95667), (3003, 94775), (3315, 85855), (3345, 85085), (3575, 79611), (3791, 75075), (3927, 72475), (4641, 61325), (4675, 60879), (4683, 60775), (5005, 56865), (5525, 51513), (5575, 51051), (5775, 49283), (6545, 43485), (6825, 41701), (7293, 39025), (7359, 38675), (7735, 36795), (7805, 36465), (8697, 32725), (8925, 31889), (10725, 26537), (11373, 25025), (12155, 23415), (12265, 23205), (14025, 20293), (14495, 19635), (15015, 18955), (16575, 17171), (16725, 17017)]